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  • 07:19 Frequency Tables And Dot Plots

    Frequency Tables And Dot Plots

    514 views / 0 likes - added

    Frequency tables and dot plots

  • 05:26 Comparing Dot Plots, Histograms And Box Plots

    Comparing Dot Plots, Histograms And Box Plots

    532 views / 0 likes - added

    Comparing dot plots, histograms and box plots

  • 07:44 Interpreting Box Plots

    Interpreting Box Plots

    521 views / 0 likes - added

    Interpreting box plots

  • 06:45 Stem and Leaf Plots

    Stem and Leaf Plots

    378 views / 0 likes - added

    Stem and Leaf Plots

  • 04:01 Introduction To Line Plots

    Introduction To Line Plots

    496 views / 1 likes - added

    Introduction to line plots

  • 10:13 Doppler effect formula for observed frequency

    Doppler effect formula for observed frequency

    433 views / 0 likes - added

    Doppler effect formula for observed frequency More free lessons at: http://www.khanacademy.org/video?v=kGrk6V8tWDY

  • 14:27 Amplitude, Period, Frequency and Wavelength of Periodic Waves

    Amplitude, Period, Frequency and Wavelength of Periodic Waves

    533 views / 0 likes - added

    Amplitude, period, frequency and wavelength of periodic waves More free lessons at: http://www.khanacademy.org/video?v=tJW_a6JeXD8

  • 10:05 Box-and-Whisker Plots

    Box-and-Whisker Plots

    412 views / 1 likes - added

    u08_l3_t1_we1 Box-and-Whisker Plots More free lessons at: http://www.khanacademy.org/video?v=-M0Fi0ijnJs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:18 Reading Box-and-Whisker Plots

    Reading Box-and-Whisker Plots

    381 views / 0 likes - added

    u08_l2_t1_we4 Reading Box-and-Whisker Plots More free lessons at: http://www.khanacademy.org/video?v=b2C9I8HuCe4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:58 u08_l1_t2_we3 Stem-and-leaf Plots

    u08_l1_t2_we3 Stem-and-leaf Plots

    282 views / 0 likes - added

    u08_l1_t2_we3 Stem-and-leaf Plots More free lessons at: http://www.khanacademy.org/video?v=LEFE1km5ROY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:09 Making Line Plots | Measurement And Data | Early Math | Khan Academy

    Making Line Plots | Measurement And Data | Early Math | Khan Academy

    490 views / 0 likes - added

    Making line plots. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-line-plots/e/creating-line-plots-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 05:05 Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    372 views / 0 likes - added

    We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

  • 01:44 Interpreting Two-way Tables | Data And Modeling | 8th Grade | Khan Academy

    Interpreting Two-way Tables | Data And Modeling | 8th Grade | Khan Academy

    537 views / 0 likes - added

    Learn how to read two-way tables. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-counting/v/counting-with-small-numbers?utm_source=YT&utm_medium=Desc&utm_c

  • 03:59 Can Low Frequency Sound Waves Make You Sick?

    Can Low Frequency Sound Waves Make You Sick?

    460 views / 1 likes - added

    Loud noises can give you a headache, but scientists think it’s the sounds we can’t even hear that are making us sick. What’s infrasound? The Coolest Things Sound Waves Do ►►►► http://bit.ly/1QWKVsW Sign Up For The TestTube Newsletter Here ►►►► http://bit.

  • 54:07 Logic Gates, Truth Tables, Boolean Algebra   AND, OR, NOT, NAND & NOR

    Logic Gates, Truth Tables, Boolean Algebra AND, OR, NOT, NAND & NOR

    42 views / 0 likes - added

    This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking intr

  • 05:48 How Used Chopsticks Are Turned Into Tables, Tiles, And Other Furniture | World Wide Waste

    How Used Chopsticks Are Turned Into Tables, Tiles, And Other Furniture | World Wide Waste

    42 views / 0 likes - added

    People around the world discard at least 80 billion pairs of chopsticks every year. ChopValue, a Canadian company, wants to give those wood utensils a second life as shelves, furniture, and countertops.MORE WORLD WIDE WASTE VIDEOS:How Banana Waste Is Turn

  • 16:43 Introduction to Statistics

    Introduction to Statistics

    28 views / 0 likes - added

    This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. The full vers

  • 02:09 Frequency Stability

    Frequency Stability

    353 views / 0 likes - added

    Can humans generate truly random sequences More free lessons at: http://www.khanacademy.org/video?v=vVXbgbMp0oY

  • 10:48 5 Periodic Tables We Don't Use (And One We Do)

    5 Periodic Tables We Don't Use (And One We Do)

    210 views / 0 likes - added

    From Mendeleevs original design to physicist-favorite left-step rendition, the periodic table of elements has gone through many iterations since it was first used to organize elements 150 years ago - each with its own useful insights into the patterns of

  • 08:58 Frequency Probability and Unfair Coins

    Frequency Probability and Unfair Coins

    538 views / 0 likes - added

    A different way of thinking about probability when we don't have equally likely events More free lessons at: http://www.khanacademy.org/video?v=RI874OSJp1U

  • 03:00 Game On! From The Foundry To The Paint Shop, See How Foosball Tables Are Made

    Game On! From The Foundry To The Paint Shop, See How Foosball Tables Are Made

    253 views / 0 likes - added

    #HowItsMade Score some knowledge about the crafting of a foosball table from the players to the field. Full Episodes Streaming FREE: http://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Join Us

  • 15:45 Fourier Transform, Fourier Series, and frequency spectrum

    Fourier Transform, Fourier Series, and frequency spectrum

    334 views / 0 likes - added

    Fourier Series and Fourier Transform with easy to understand 3D animations.

  • 26:58 Graphing Lines by Plotting Points (TTP Video 29)

    Graphing Lines by Plotting Points (TTP Video 29)

    307 views / 1 likes - added

    How to Graph lines by making tables and plotting points. Focus will be on developing better techniques.

  • 01:59 The 5 Times Table Song (Multiplying by 5) | Silly School Songs

    The 5 Times Table Song (Multiplying by 5) | Silly School Songs

    112 views / 0 likes - added

    Kids will have a blast learning their 5 times tables with this fun and catchy tune! For more music and information, visit http://sillyschoolsongs.com.

  • 09:29 Equilibrium Equations: Crash Course Chemistry #29

    Equilibrium Equations: Crash Course Chemistry #29

    393 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 14:57 Hardy-Weinberg Principle

    Hardy-Weinberg Principle

    330 views / 0 likes - added

    Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.

  • 16:28 How a First Nations Musician Is Creating Pow Wow Techno

    How a First Nations Musician Is Creating Pow Wow Techno

    141 views / 0 likes - added

    Joshua DePerry aka Classic Roots is a force of nature in the electronic music world. The Toronto-based DJ and producer weaves First Nations sounds with techno and house music to create pow wow techno. He is a dancer, too, performing in full traditional re

  • 04:11 BTS Get Scared by a Fangirl

    BTS Get Scared by a Fangirl

    466 views / 6 likes - added

    K-pop superstars BTS returned to Ellen to talk about dating, and going to the "Friends" set to scare fans, but Ellen turned the tables and managed to shock the band with an in-studio scare.

  • 04:29 The Problem With Life Expectancy

    The Problem With Life Expectancy

    40 views / 0 likes - added

    Go to https://bit.ly/noom_minuteearth and take your free 30-second quiz! Thank you #noom for sponsoring todays video!In order to truly understand differences among animal lifespans, we need to stop thinking about a specific number and start thinking about

  • 25:26 Waves, Light and Sound - Physics 101 / AP Physics 1 Review with Dianna Cowern

    Waves, Light and Sound - Physics 101 / AP Physics 1 Review with Dianna Cowern

    90 views / 0 likes - added

    Lesson 17 (Waves, Light, and Sound) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! Exercises in this video: 1.

  • 09:44 Harmonic Motion Part 3 (no calculus)

    Harmonic Motion Part 3 (no calculus)

    343 views / 0 likes - added

    Figuring out the period, frequency, and amplitude of the harmonic motion of a mass attached to a spring. More free lessons at: http://www.khanacademy.org/video?v=oqBHBO8cqLI

  • 02:41 Multiplication Trick | Full-Time Kid | PBS Parents

    Multiplication Trick | Full-Time Kid | PBS Parents

    108 views / 0 likes - added

    Learn your nine times tables in just a few minutes with Mya, the Full-Time Kid!Meet Mya! She's a full-time kid and proud of it. Her job is sharing fun educational tricks, cute crafts, songs and surprises that kids and parents will enjoy.Executive Producer

  • 07:49 The Photoelectric Effect: Light As A Particle

    The Photoelectric Effect: Light As A Particle

    415 views / 0 likes - added

    A simple, easy-to-understand explanation of the experiment that proved the particle nature of light and won Einstein a nobel prize. The Photoelectric Effect. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***S

  • 08:47 AC current impedance - Alternating Voltage for inductors, capacitors

    AC current impedance - Alternating Voltage for inductors, capacitors

    176 views / 0 likes - added

    Why frequency of AC voltage affects impedance and current flow through capacitors and inductors. My Patreon page is at https://www.patreon.com/EugeneK

  • 07:18 Resonance Circuits:  LC Inductor-Capacitor Resonating Circuits

    Resonance Circuits: LC Inductor-Capacitor Resonating Circuits

    175 views / 0 likes - added

    How current & voltage oscillate at resonant frequency for both parallel and series inductor-capacitor combinations. My Patreon Page is at https://www.patreon.com/EugeneK

  • 01:51 Hammerheads Can Hear Injured Fish From a Mile Away

    Hammerheads Can Hear Injured Fish From a Mile Away

    442 views / 0 likes - added

    Hammerhead sharks are so attuned to low-frequency sounds, they can hear them from over a mile away. Not only can they tell the distance and direction of their prey, they can even estimate its size. From: HUNTING THE HAMMERHEAD http://bit.ly/2akgsHV

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  • 12:57 Musical Saws, Chladni plates and a Homemade bow // HomeMade Science with Bruce Yeany

    Musical Saws, Chladni plates and a Homemade bow // HomeMade Science with Bruce Yeany

    376 views / 0 likes - added

    REPOSTED WITH VOLUME ADJUSTED Make "music" with a carpenter saw, produce frequency patterns on easy to make Chladni plates, AND make your own violin type bow to use with both activities. Science is better when you make it yourself!

  • 03:23 Sorry Not Sorry - Demi Lovato | Cover by Sapphire

    Sorry Not Sorry - Demi Lovato | Cover by Sapphire

    608 views / 8 likes - added

    Sorry Not Sorry - Demi Lovato | Cover by Sapphire I love this song Sorry Not Sorry by Demi Lovato. I hope you enjoy my acoustic style version! Love Sapphire x #SorryNotSorry #DemiLovato SOCIAL MEDIA ♡ Instagram - http://www.instagram.com/SapphireOfficial

  • 02:10 Musical Wooden Blocks - with Charles Taylor

    Musical Wooden Blocks - with Charles Taylor

    392 views / 0 likes - added

    The frequency of sound waves and the pitch of the sound we hear are inextricably linked; the higher the frequency, the higher the pitch. Charles Taylor demonstrates this in our final Ri Advent clip from the 1989 CHRISTMAS LECTURES "Exploring music", where

  • 04:14 Bicycle tuning  fork - physics of toys // Homemade Science with Bruce Yeany

    Bicycle tuning fork - physics of toys // Homemade Science with Bruce Yeany

    461 views / 0 likes - added

    The front fork off of a bicycle makes a nice addition to a tuning fork set. The frequency of this one is very low, about 54 Hz (vibrations per second). The sound of fork is very deep and the camera does not do a good job of picking it up but otherwise, it

  • 26:25 The Simple Pendulum

    The Simple Pendulum

    30 views / 0 likes - added

    This physics video tutorial discusses the simple harmonic motion of a pendulum. It provides the equations that you need to calculate the period, frequency, and length of a pendulum on Earth, the Moon, or another planet. This video contains plenty of examp

  • 10:22 Can Loud Sounds Actually Cook Things? The Sound to Heat Experiment

    Can Loud Sounds Actually Cook Things? The Sound to Heat Experiment

    267 views / 0 likes - added

    In this experiment I test out if you can heat things up with sound waves! I start off with low frequency 20 Hz and then turn up the frequency higher and higher to try to cook an egg just from sound! I talk about sound waves and how frequency is related to

  • 10:25 How Shazam Works

    How Shazam Works

    262 views / 0 likes - added

    Be one of the first 73 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realengineering/ New vlog channel: https://www.youtube.com/channel/UCMet4qY3027v8KjpaDtDx-g Patreon: https://www.patreon.co

  • 01:43 Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    532 views / 1 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 02:51 Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    428 views / 0 likes - added

    Tell time on a labeled analog clock. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 01:34 Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

    Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

    512 views / 0 likes - added

    In this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/solving-ratio-problems-wi

  • 11:05 Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

    Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

    601 views / 0 likes - added

    Hank talks about population genetics, which helps to explain the evolution of populations over time by combing the principles of Mendel and Darwin, and by means of the Hardy-Weinberg equation. Crash Course Biology is now available on DVD! http://dft.ba/-8

  • 03:05 Why Do Men Have Deeper Voices?

    Why Do Men Have Deeper Voices?

    433 views / 1 likes - added

    Cristen explains why male humans' voices generally get lower than female humans' during puberty. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/sexual-health/male-reproductive-system/male-puberty2.htm Share on Facebook: https://goo.gl/Hg

  • 12:58 How a Crystal Radio Works

    How a Crystal Radio Works

    220 views / 0 likes - added

    Full details of how a crystal radio works, right down to the electron level. We start with a demonstration of all the parts in action, showing how the radio waves interact with the antenna and antenna coil to produce a fluctuating magnetic field, which in

  • 07:59 Homemade bimetallic strips - Thermostat demonstration // Homemade Science with Bruce Yeany

    Homemade bimetallic strips - Thermostat demonstration // Homemade Science with Bruce Yeany

    647 views / 0 likes - added

    Bimetallic strips bend due to the uneven expansion of two bonded metals. In this video, we are taking a look at making what I call bimaterial strips. Aluminum glued to paper will behave the same way as bimetallic strips and can be used to making a light b

  • 01:14 Is Stopping A Hurricane Even Possible?

    Is Stopping A Hurricane Even Possible?

    323 views / 1 likes - added

    When it comes to hurricane prevention, there’s no shortage of schemes and plots to stop these deadly storms from wreaking havoc. More methods: http://bit.ly/2OpFK8L #weird #hurricane #RipleysBelieveItorNot FOLLOW US! http://www.ripleys.com https://www.fac

  • 06:44 Auditory Transduction (2002)

    Auditory Transduction (2002)

    168 views / 0 likes - added

    This 7-minute video by Brandon Pletsch takes viewers on a step-by-step voyage through the inside of the ear, to the acoustic accompaniment of classical music. Pletsch, a former medical illustration student at the Medical College of Georgia, first built a

  • 06:08 Big Data - Tim Smith

    Big Data - Tim Smith

    494 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/exploration-on-the-big-data-frontier-tim-smith There is a mind-boggling amount of data floating around our society. Physicists at CERN have been pondering how to store and share their ever more massive data for

  • 49:14 James Burke Connections, Ep. 2 "Death in the Morning"

    James Burke Connections, Ep. 2 "Death in the Morning"

    119 views / 0 likes - added

    "Death in the Morning" examines the standardisation of precious metal with the touchstone in the ancient world. This innovation stimulated trade from Greece to Persia, ultimately causing the construction of a huge commercial center and library at Alexandr

  • 04:00 Why Do We Need SO MANY Remote Controls?

    Why Do We Need SO MANY Remote Controls?

    292 views / 0 likes - added

    We all have many remotes for many devices; why is it so difficult for manufacturers to create one remote that can control all our devices? How Does Wireless Charging Work? - http://bit.ly/28NAkUL Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1

  • 03:06 Hornets Bake Their Predator  | National Geographic

    Hornets Bake Their Predator | National Geographic

    195 views / 0 likes - added

    Japanese giant hornets pack a venomous sting so strong it can dissolve human tissue. But when a hornet scout enters a beehive, watch as the bees turn the tables on their enemy — and literally bake the predator to death! Subscribe: http://bit.ly/NatG

  • 01:27 The Ghost Town Stuck In Time

    The Ghost Town Stuck In Time

    430 views / 0 likes - added

    On the Eastern slope of the Sierra Nevada mountains lies a town that time forgot. Bodie, Calif. was once a mining village with 10,000 residents. Today, it looks as if the townsfolk simply vanished one day: cues remain on the pool tables, jackets hang next

  • 04:09 Popular Urbanization And The Evolution Of Cities Across 10,000 Years - Vance Kite

    Urbanization And The Evolution Of Cities Across 10,000 Years - Vance Kite

    707 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/urbanization-and-the-future-of-cities-vance-kite About 10,000 years ago, hunter-gatherers, aided by rudimentary agriculture, moved to semi-permanent villages and never looked back. With further developments came

  • 21:19 Automatic pool stick vs. strangers

    Automatic pool stick vs. strangers

    159 views / 0 likes - added

    Get a Free 32GB Flash Drive and 32GB Micro SD Card: https://micro.center/dbfbaCheck out the Micro Center Custom PC Builder: https://micro.center/4879aJoin the Micro Center Community: https://micro.center/15dd5Please consider supporting these projects thro

  • 02:42 How to Break A Glass with Sound | Street Science

    How to Break A Glass with Sound | Street Science

    361 views / 0 likes - added

    Street Science | Wednesdays at 10/9c on Science Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/street-science/ Every object has a natural resonant frequency: the speed it will vibrate if bumped. Wine glasses are espec

  • 08:02 The World's Hottest Candle Can Actually Melt SteelPlasma Candle

    The World's Hottest Candle Can Actually Melt SteelPlasma Candle

    52 views / 0 likes - added

    In this video I show you a plasma candle made from an ultra high frequency solid state tesla coil (HFSSTC). I talk about why it was tripping the breakers in my house and show you how hot these plasma candles actually are. I talk about why the color of the

  • 09:08 Is the Periodic Table Upside Down?

    Is the Periodic Table Upside Down?

    84 views / 0 likes - added

    Featuring Professor Martyn Poliakoff from The University of Nottingham.More links and info in full description The Nature Chemistry paper being discussed is here: https://rdcu.be/bvAnSSupport us on Patreon (and have your name on our table): https://www.pa

  • 03:10 DIY Hand Math Numbers Multiplication

    DIY Hand Math Numbers Multiplication

    87 views / 0 likes - added

    How to do hand and finger numbers multiplication. This maths trick uses your hands to help with more complicated multiplication of single digit number times tables. For more complex multiplications, use this technique:https://www.youtube.com/watch?v=VJf8X

  • 10:53 When Will We Run Out Of Names?

    When Will We Run Out Of Names?

    573 views / 0 likes - added

    Vsauce is nominated for a Webby in Science & Education! You can support learning online by voting for Vsauce or any of the FANTASTIC nominees here: http://pv.webbyawards.com/2015/online-film-video/video-channels-and-networks/science-education THANKS!! SOU

  • 02:41 How Can You Instantly Guess Someone's Age?

    How Can You Instantly Guess Someone's Age?

    316 views / 0 likes - added

    Is there a way to tell how old someone is without asking? One key indicator is a person's hearing abilities. UPDATE: The mosquito tone in this video was lost during processing after upload. To check out your ability to hear high frequency "mosquito tones"

  • 08:58 Congressional Elections: Crash Course Government and Politics #6

    Congressional Elections: Crash Course Government and Politics #6

    429 views / 0 likes - added

    This week Craig Benzine talks about the importance of elections. But he isn’t going to focus on presidential elections, but instead those of the strongest part of our government: congressional elections. Craig will talk about the frequency of elections in

  • 09:04 This algorithm decodes rat squeaks and could revolutionize animal research

    This algorithm decodes rat squeaks and could revolutionize animal research

    186 views / 0 likes - added

    Rats are social and chatty critters, but most of their chatter is above the frequency that human ears can hear. If researchers could listen to what rats are saying, it could change countless experiments. This week, we try our hand at recording ultrasonic

  • 04:14 How Radiation Changes Your DNA

    How Radiation Changes Your DNA

    379 views / 0 likes - added

    Radiation is all around us and a part of everyday life. But what exactly is it and what does it do to our bodies? Watch the premiere of Life After: Chernobyl, Tuesday, April 26 at 10/9c on Animal Planet! Sign Up For The TestTube Newsletter Here ►►►► http:

  • 03:26 Resonant pendulum demonstration ///Homemade Science with Bruce Yeany

    Resonant pendulum demonstration ///Homemade Science with Bruce Yeany

    500 views / 0 likes - added

    Can you make just one of the pendulums move and not the others? I call this my Frequency Amplified Kinesthetic Energy Demonstration (FAKED) device. Perhaps I can do it telepathically, probably not but you can get just one of them to move if you understand

  • 10:41 Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    648 views / 1 likes - added

    Hank calls in a friend to do his push ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three phase cycle of muscle twitches, and how t

  • 04:27 How Close Are We To An Invisibility Cloak?

    How Close Are We To An Invisibility Cloak?

    623 views / 3 likes - added

    Invisibility cloaks seem to be science fiction, but science is making them a reality. Don't miss Telescope premiering Feb. 20 at 9/8c on Discovery! How Brain Waves Can Control Physical Objects ►►►►http://bit.ly/1XvLX1M Sign Up For The TestTube Newsletter

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  • 05:22 Why Shakespeare Loved Iambic Pentameter - David T. Freeman And Gregory Taylor

    Why Shakespeare Loved Iambic Pentameter - David T. Freeman And Gregory Taylor

    538 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/why-shakespeare-loved-iambic-pentameter-david-t-freeman-and-gregory-taylor Shakespeare sometimes gets a bad rap in high schools for his complex plots and antiquated language. But a quick peek into the rhythm of

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  • 03:09 Hacking the Periodic Table

    Hacking the Periodic Table

    136 views / 0 likes - added

    Go to https://Brilliant.org/MinutePhysics to gift Brilliant Premium for the holidays, and for 20% off!This video is about cutting, taping, and rearranging the periodic table into the Left Step form, the Mendeleev's flower form, the cake form, the wide for

  • 02:43 Is WiFi Safe?

    Is WiFi Safe?

    562 views / 2 likes - added

    You've probably heard that wireless internet (WiFi) is dangerous. But is it true? Lauren breaks it down. Learn more at HowStuffWorks.com: http://computer.howstuffworks.com/wireless-network1.htm Share on Facebook: Share on Twitter: Subscribe: http://goo.gl

  • 09:51 This Superheavy Atom Factory Is Pushing the Limits of the Periodic Table

    This Superheavy Atom Factory Is Pushing the Limits of the Periodic Table

    155 views / 0 likes - added

    As we push the Periodic Table of the Elements further and further into the unknown, its familiar columns and rows are threatening to crumble. Whats next for this science icon?Videos of the Flerov Lab courtesy of the JINR video portal - https://www.youtube

  • 04:39 Slowing Down A Stock Exchange With 38 Miles Of Cable

    Slowing Down A Stock Exchange With 38 Miles Of Cable

    307 views / 0 likes - added

    High-frequency traders have a few tactics on stock exchanges: but simply put, they gather price information faster than anyone else, sometimes even faster than the markets themselves, and use that to make a tiny profit many, many, many times. There are al

  • 02:25 a-ha - TAKE ON ME but with TESLA COILS

    a-ha - TAKE ON ME but with TESLA COILS

    160 views / 1 likes - added

    Challenge accepted: a-ha - Take On Me on musical tesla coils! Please, subscribe to collaborate even more with new videos. For those who did not understand what is going on this video, here's a brief explanation: The main loud music really comes from the t

  • 05:21 Dough Made From Old Bread Could Help Reduce Waste | World Wide Waste

    Dough Made From Old Bread Could Help Reduce Waste | World Wide Waste

    45 views / 0 likes - added

    Though France has banned supermarkets from throwing out food, 150,000 metric tons of bread wind up in the trash every year. Le Crumbler grinds old bread into fine crumbs to be used in new recipes.MORE WORLD WIDE WASTE VIDEOS:How Rotting Vegetables Make El

  • 03:33 Trapped in Space! | Totally Spies Official

    Trapped in Space! | Totally Spies Official

    59 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 04:03 Turned Myself Into a Lobster! | Totally Spies Official

    Turned Myself Into a Lobster! | Totally Spies Official

    61 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 03:30 The New House! | Totally Spies Official

    The New House! | Totally Spies Official

    72 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 03:35 Problem With Gravity! | Totally Spies Official

    Problem With Gravity! | Totally Spies Official

    65 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 04:26 The Perfect Paradise  | Totally Spies!

    The Perfect Paradise | Totally Spies!

    70 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 27:48 Totally Spies Missions  | Totally Spies: COMPILATION

    Totally Spies Missions | Totally Spies: COMPILATION

    150 views / 2 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting adventures as they battle to keep the public safe from various villains and das

  • 01:51 The First TVs Were Mechanical!

    The First TVs Were Mechanical!

    82 views / 0 likes - added

    For the technical interested: Another short sequence showing my 32-line televisor in action. The singer is the danish actor Buster Larsen singing 'hip hurray for old Denmark' in about 1960. Buster died in 1993. Again this was filmed off screen using a Son

  • 04:12 Why European Clocks are Running Slow, and British Clocks Aren't

    Why European Clocks are Running Slow, and British Clocks Aren't

    276 views / 0 likes - added

    Many people sent me this story: it covers my favourite topics of power grids and temporal anomalies. But when the mainstream press have already covered it, how could I add something more? The answer: by adding another pet topic, Unnecessary British Patrio

  • 14:27 Why is TV 29.97 frames per second?

    Why is TV 29.97 frames per second?

    318 views / 0 likes - added

    I look at the historical quirks which gave us TV at 29.97 frames per second. In North America at least. It's a comfortable 25 fps in Europe. More on that thing I mentioned at the end of the video here: https://www.patreon.com/standupmaths Here is the sphe

  • 05:32 How Rotting Vegetables Make Electricity | World Wide Waste

    How Rotting Vegetables Make Electricity | World Wide Waste

    43 views / 0 likes - added

    Every year, 1.3 billion tons of food gets thrown away. But instead of sending unsold vegetables to a landfill, the Bowenpally market converts them into biogas. Its a clean energy source that powers buildings, streetlights, and a kitchen that serves 800 me

  • 03:58 The New Job!  | Totally Spies Official

    The New Job! | Totally Spies Official

    90 views / 0 likes - added

    Alex gets a job at the mall where she has to wear an embarrassing chicken suit. Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in loads of fun and exciting

  • 03:51 TOTALLY FRUSTRATED! | Totally Spies Official

    TOTALLY FRUSTRATED! | Totally Spies Official

    73 views / 0 likes - added

    Clover would like to become the new subject for her crush new painting, but Mandy will disrupt her plans! Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clover in

  • 03:50 The Temple! | Totally Spies Official

    The Temple! | Totally Spies Official

    68 views / 1 likes - added

    The Spies are investigating the disappearance of Professor Elliott. During their search, they come across traps, snakes, and curses! Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage sp

  • 11:34 Recent Medical Breakthroughs That Will Make You Feel Better About The World!

    Recent Medical Breakthroughs That Will Make You Feel Better About The World!

    176 views / 0 likes - added

    The most recent medical breakthroughs bound to make you feel better about the world! These are some the latest innovations in medicine and health care that are likely to improve your outlook on life. What new medical device fits within a contact lens? Wha

  • 10:41 Stars: Crash Course Astronomy #26

    Stars: Crash Course Astronomy #26

    419 views / 0 likes - added

    Today Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots stars’ luminosity

  • 03:40 JERRY, I SHRUNK THE SPIES | Totally Spies Official

    JERRY, I SHRUNK THE SPIES | Totally Spies Official

    77 views / 0 likes - added

    In order to save Jerry from an evil doctor controlling his brain, the spies will have to achieve the impossible! Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Cl

  • 04:21 ALEX HAS BEEN KIDNAPPED!!!   | Totally Spies Official

    ALEX HAS BEEN KIDNAPPED!!! | Totally Spies Official

    161 views / 1 likes - added

    OH NO! Alex has been kdinapped! Sam and Clover need to find her, ASAP! If only the could get hold of Jerry... Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex and Clove

  • Popular NASA Live: Official Stream of NASA TV

    NASA Live: Official Stream of NASA TV

    910 views / 10 likes - added

    Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and

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  • 03:17 Popular How Do Microwave Ovens Work?

    How Do Microwave Ovens Work?

    731 views / 0 likes - added

    They’re convenient, ubiquitous and easy to use. But how do these things work, exactly? What do people mean when they say a microwave cooks food inside out? Join HowStuffWorks as we answer engaging, everyday science questions, demystifying the amazing worl

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  • 04:04 Why Wolves Don't Chirp

    Why Wolves Don't Chirp

    132 views / 2 likes - added

    Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/Sounds that animals make can be really different, and it turns out that there's a reason why some species communicate with certain sounds.Thanks also to our Patreon patrons http

  • 03:18 Saving Alex!  | Totally Spies Official

    Saving Alex! | Totally Spies Official

    88 views / 0 likes - added

    Sam and Clover have finally found Alex! They must be careful: if they open the door, Alex will fall from the building! Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Every week, join teenage spies Sam, Alex

  • 03:33 Losing My Patience! | Totally Spies Official

    Losing My Patience! | Totally Spies Official

    84 views / 0 likes - added

    Clover is losing her patience as Alex is constantly getting in her way! Since Alex ran out of her monthly allowance, she is desperately looking for some cash! Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1E

  • 03:00 Why Did T Rex Have Such Tiny Arms?

    Why Did T Rex Have Such Tiny Arms?

    634 views / 2 likes - added

    It's easy to assume that every trait - including stubby arms on a terrifying predator - must be beneficial, but the forces of evolution don't really work like that. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.ed

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  • 08:46 Pizza Thieves in Minecraft | IDAHO JEFF

    Pizza Thieves in Minecraft | IDAHO JEFF

    207 views / 0 likes - added

    Vincent Von Vons plots to steal the greatest pizza in Chicago, and he gets an unwitting Idaho Jeff to help him out. NOT AN OFFICIAL MINECRAFT PRODUCT. NOT APPROVED BY OR ASSOCIATED WITH MOJANG.Follow DreamWorksTV! instagram - https://instagram.com/dreamwo

  • 34:58 Sam, Alex and Clover's Gadgets  | Totally Spies: COMPILATION

    Sam, Alex and Clover's Gadgets | Totally Spies: COMPILATION

    158 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Gadgets are the equipment with which the spies are given to help them in their various missions. They are assigned to the girls following the introductory detai

  • 04:08 Forward to the Past 2 | Totally Spies!

    Forward to the Past 2 | Totally Spies!

    60 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Boogie Gus from Forward to the Past, now a LAMOS, has updated his look a bit (unfortunately, not for the better). No longer a worshipper of the 70s, Gus has gle

  • 04:14 Beverly Hills Glamour Girls!  | Totally Spies Official

    Beverly Hills Glamour Girls! | Totally Spies Official

    60 views / 0 likes - added

    Clover has signed the girls up to star in a new reality television show, but Sam and Alex are concerned about invasion of privacy and the possible exposure of their secret agent lives. Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesC

  • 03:52 Top 7 Movie Songs on TESLA COILS

    Top 7 Movie Songs on TESLA COILS

    96 views / 0 likes - added

    Challenge accepted: Top 7 Movie Songs on TESLA COILS Suggestions? type it in the comments below :D Please, subscribe to collaborate even more with new videos. For those who did not understand what is going on this video, here's a brief explanation: The ma

  • 10:31 Popular How I broke a wine glass with my voice (using science!)

    How I broke a wine glass with my voice (using science!)

    787 views / 1 likes - added

    If you sing at a wine glass at its exact resonant frequency, you can break the glass without the help of a speaker! Learn the physics behind that. To learn more about Brilliant, go to https://brilliant.org/PhysicsGirl and sign up for free. First 200 peopl

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  • 07:07 How fast is a Fidget Spinner?

    How fast is a Fidget Spinner?

    556 views / 0 likes - added

    Use some mathematics to work out how fast a Fidget Spinner spins. In fidgets/second. Maths and science teachers: please do torment your students with this experiment. All they need is a Fidget Spinner and a phone; the two things they refuse to be without.

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  • 03:46 Speeding Train!  | Totally Spies Official

    Speeding Train! | Totally Spies Official

    76 views / 0 likes - added

    Clover and Sam are searching for their friend Alex, who has been kidnapped! Thinking she is on a train, they find out it was actually a trap set up by the kidnapper! They must now find a way to stop the train before it derails! Subscribe to Totally Spies!

  • 04:03 Sam Zombie Much? | Totally Spies Official

    Sam Zombie Much? | Totally Spies Official

    136 views / 0 likes - added

    While investigating a virus that turns people into programming zombies, Clover is captured while Sam is brainwashed. Alex is left alone to face the designer before he infects the entire world. Subscribe to Totally Spies! https://www.youtube.com/user/Total

  • 20:49 The Spies!  | Totally Spies: COMPILATION

    The Spies! | Totally Spies: COMPILATION

    149 views / 1 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Three teenage girls from Beverly Hills attempt to balance their lives as high school (later university) students with their undercover work as super-spies, batt

  • 03:12 The Ring!  | Totally Spies Official

    The Ring! | Totally Spies Official

    100 views / 0 likes - added

    Clover can't wait to show everyone her new ring, but when Mandy shows her own, prettier ring, she become jealous! During a football match, Clover notices that Mandy dropped her ring. Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesCha

  • 18:40 The Mathematics of Winning Monopoly

    The Mathematics of Winning Monopoly

    375 views / 0 likes - added

    I talk to Hannah Fry and compare our mathematical investigations into playing Monopoly. I’ve put all my probabilities below. You can buy a signed copy of Hannah's book on Maths Gear: https://mathsgear.co.uk/collections/books/products/signed-copy-of-the-in

  • 03:35 How To Escape?  | Totally Spies Official

    How To Escape? | Totally Spies Official

    96 views / 1 likes - added

    The girls investigate an evil hair salon owner that is using a special formula to grow her clients hair to massive proportions. The only problem is, the formula is sucking the life out of the customers in the process. Subscribe to Totally Spies! https://w

  • 18:43 Clover! | Totally Spies: COMPILATION

    Clover! | Totally Spies: COMPILATION

    189 views / 2 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Clover Ewing is a spy/student and one of the main characters from Totally Spies!, along with her best friends and fellow spies Samantha and Alexandra. Of the th

  • 02:05 How Different Diseases Make You Smell

    How Different Diseases Make You Smell

    623 views / 0 likes - added

    What's making you sick? You might be able to tell based on how you smell. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Electronic noses, plus tables with more dis

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  • 09:03 Testing Viral TikToks: Does Peanut Butter Glow?

    Testing Viral TikToks: Does Peanut Butter Glow?

    102 views / 0 likes - added

    Today we are trying to create glow in the dark peanut butter with different types of peanut butter and a specific low frequency of light. Will peanut butter actually glow?Check out all of our socials: https://linktr.ee/tkorsocialsSend Us Some Mail:TKOR188

  • 02:51 The Four "New" Elements & How We Got Them–Speaking of Chemistry

    The Four "New" Elements & How We Got Them–Speaking of Chemistry

    304 views / 0 likes - added

    Subscribe! http://bit.ly/ACSReactions The periodic table just got four new elements, but this isn't as groundbreaking as recent headlines would have you believe. Join Speaking of Chemistry's resident killjoy to find out why. Seriously, though, this is som

  • 15:33 Secret WOOHP Missions  | Totally Spies: COMPILATION

    Secret WOOHP Missions | Totally Spies: COMPILATION

    117 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1The World Organization Of Human Protection (WOOHP) is a worldwide spy agency in "Totally Spies!". Founded and headed by Jerry Lewis, WOOHP uses cutting edge tec

  • 03:33 Computer Zombies !  | Totally Spies Official

    Computer Zombies ! | Totally Spies Official

    70 views / 0 likes - added

    When a bunch of computer geeks have gone missing at the cyber cafes, the spy girls investigate and discover that an evil software designer has developed a virus that turns people into programming zombies. The virus transmits via cell phones and even the s

  • 04:19 Mandy the Villain!   | Totally Spies!

    Mandy the Villain! | Totally Spies!

    82 views / 0 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1When the girls fiddle with Jerrys new time machine (mistaking it for a cool video game), they accidentally jet themselves 25 years into the future! At first the

  • 13:16 What It Takes To Stage A $14 Million NYC Apartment

    What It Takes To Stage A $14 Million NYC Apartment

    215 views / 0 likes - added

    Cheryl Eisen is the CEO of Interior Marketing Group, a New York City-based company that does interior design, staging, and marketing for luxury homes. Her past clients include Chrissy Teigen and John Legend, Ivanka Trump and Jared Kushner, Kim Kardashian

  • 11:23 Can You Recover Sound From Images?

    Can You Recover Sound From Images?

    210 views / 0 likes - added

    Is it possible to reconstruct sound from high-speed video images? Part of this video was sponsored by LastPass: http://bit.ly/2SmRQkk Special thanks to Dr. Abe Davis for revisiting his research with me: http://abedavis.com This video was based on research

  • 02:12 Craig and the Unlimited Breadsticks | Craig of the Creek | Cartoon Network

    Craig and the Unlimited Breadsticks | Craig of the Creek | Cartoon Network

    358 views / 0 likes - added

    Craig dines at the restaurant where his older brother works and orders up a plate of REVENGE... and lots of breadsticks.Episode: Turning the TablesSUBSCRIBE: http://cartn.co/subscribeAbout Craig of the Creek:Follow the adventures of Craig, Kelsey and JP a

  • 03:20 The Haunting Hymn of the Taos Hum

    The Haunting Hymn of the Taos Hum

    311 views / 0 likes - added

    In Taos, New Mexico, a strange, low-frequency hum plagues two percent of the local population. This persistent droning emerges seemingly from nowhere and affects those who hear it without relief. Some attribute “The Taos Hum” to hearing disorders, while o

  • 02:48 How To Make A Digital Clock

    How To Make A Digital Clock

    608 views / 0 likes - added

    How DO you make a digital clock? Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, Fatima Iqbal, and Li

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  • 01:55 Seven Nation TESLA COIL Army

    Seven Nation TESLA COIL Army

    213 views / 0 likes - added

    Challenge accepted: The White Stripes - Seven Nation Army on musical tesla coils! Please, subscribe to collaborate even more with new videos. For those who did not understand what is going on this video, here's a brief explanation: The main loud music rea

  • 05:35 There Are Gravity Pulses Hiding in the Universes Most MASSIVE Stars

    There Are Gravity Pulses Hiding in the Universes Most MASSIVE Stars

    168 views / 0 likes - added

    Blue supergiant stars some of the hottest, biggest young stars in the universe, and their molten cores can reveal more about the formation of everything.How Scientists Found the Universes First Type of Molecule - https://youtu.be/lxepnATltvURead More: Blu

  • 03:40 The Show! | Totally Spies Official

    The Show! | Totally Spies Official

    98 views / 0 likes - added

    Jerry sends the girls to Toronto to investigate a rash of missing people reports. Sam picks up a mirror fragment but her hand changes into a lobster claw. Later they track down the circus, which has been converting people on its ride into circus freaks. A

  • 20:43 The Evil Villains!  | Totally Spies: COMPILATION

    The Evil Villains! | Totally Spies: COMPILATION

    153 views / 1 likes - added

    Subscribe to Totally Spies! https://www.youtube.com/user/TotallySpiesChannel?sub_confirmation=1Join Sam, Alex and Clover, high school best friends, as they accidentally find their way into their secret lives of being undercover spies for WOOHP, who fight

  • 11:36 The Dawn Of Video Games: Crash Course Games #3

    The Dawn Of Video Games: Crash Course Games #3

    432 views / 1 likes - added

    Over the next few episodes we’re going to talk about the history of video games. Today, we’re going to start with the first re-programmable computers in the 1940’s. Now, these computers were serious tools. They were for codebreaking and calculating artill

  • 02:37 Inventions: The Tesla Coil

    Inventions: The Tesla Coil

    374 views / 2 likes - added

    The inventor Nikola Tesla had dreamed of supplying the world with electricity wirelessly. Tesla developed a device in 1891 which could produce bolts of high voltage electricity, known as the Tesla Coil. The device has a primary coil which passes a current

  • 03:30 Meditation Changes Your Brain For The Better, Even If You're Not A Monk

    Meditation Changes Your Brain For The Better, Even If You're Not A Monk

    487 views / 0 likes - added

    You don't have to become a monk to learn from one, says Dr. Wendy Suzuki, professor of neural science and psychology at New York University. Research into how meditation affects the brain is conclusive: Meditating immediately changes the frequency of your

  • 04:10 Watchand hearthe impact human noises have on marine life

    Watchand hearthe impact human noises have on marine life

    41 views / 0 likes - added

    Ocean sounds may help people sleep at night, but marine animals depend on them for survival. Take dolphins, which rely on echolocation to hunt and clicks to communicate with their pod. Such species are in trouble, because human-generated ocean noise, or a

  • 03:48 Why Earthquakes Are So Hard To Predict

    Why Earthquakes Are So Hard To Predict

    345 views / 0 likes - added

    Scientists are trying to figure out if they can predict big earthquakes by simulating small quakes in labs and studying big quakes under the ocean. Thanks to the University of Rhode Island for sponsoring this video. Thanks also to our Patreon patrons http

  • 13:21 Popular Basic Multiplication | Multiplication And Division | Arithmetic | Khan Academy

    Basic Multiplication | Multiplication And Division | Arithmetic | Khan Academy

    730 views / 2 likes - added

    Introduction to multiplication Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/multiplication-division/multiplication_fun/e/multiplication_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Wa

  • 05:31 Current Vs Voltage: How Much Current Can Hurt You?

    Current Vs Voltage: How Much Current Can Hurt You?

    175 views / 0 likes - added

    Voltage vs current, or sometimes it's current vs voltage; we are constantly trying to understand the differences between these two entities related to electricity. Then, there is sometimes one more entity: resistance. How do these three entities, i.e. cur

  • 04:05 Why The Flu Causes Aches & Pains

    Why The Flu Causes Aches & Pains

    273 views / 0 likes - added

    Why do we get aches and pains when we're sick? Is it the flu or is it our body's response to the flu? How The Flu Shot Works (And Why You Should Get It) - https://youtu.be/JBEkdRx6b5s Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mor

  • 02:11 We Found the Oldest Stars in the Universe and They’re Not What We Expected

    We Found the Oldest Stars in the Universe and They’re Not What We Expected

    295 views / 0 likes - added

    After the Big Bang, there was darkness. This is what came next. Starquakes Prove Space Is Violent and Metal AF - https://youtu.be/sBkJ0ItoCmA Read More: First Light Which Ever Shone in Universe Picked Up By Astronomers in 'Revolutionary' Breakthrough http

  • 08:29 How 5G Cell Service Could Hurt Weather Forecasts

    How 5G Cell Service Could Hurt Weather Forecasts

    184 views / 0 likes - added

    Good weather forecasts save lives, but scientists are worried that 5G transmissions could drown out frequencies measured by weather satellites, setting weather forecasts back decades.Special thanks to Roger Saunders, Ph.D. from the UK Met Office; Peter Ia

  • 06:47 WAVES   Visualizing sound through cymatics and resonant frequencies | Phenomena (4K)

    WAVES Visualizing sound through cymatics and resonant frequencies | Phenomena (4K)

    24 views / 0 likes - added

    Waves are all around us. As sound waves move through water and salt, they vibrate into geometric patterns that visualize the nature of waveforms. Subscribe to ABC Science YouTube https://ab.co/2YFO4GoUncovering the geometric nature of soundwaves. This is

  • 02:57 Are Emotions Bad for Your Heart? | Earth Lab

    Are Emotions Bad for Your Heart? | Earth Lab

    320 views / 0 likes - added

    What is the correlation between emotions and feelings and heart diseases? Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos

  • 15:42 UNTOLD | The Loneliest Whale

    UNTOLD | The Loneliest Whale

    161 views / 0 likes - added

    Out in the deep swims an elusive whale who has never been seen, but has been heard for years. The whale sings a song outside the normal whale-song frequency. Does that mean none of its fellow whales can understand it? In this episode of #Untold, a new #Yo

  • 10:30 Can We Get Older Without Aging?

    Can We Get Older Without Aging?

    162 views / 0 likes - added

    Learn more about opportunities from KiwiCo here: https://www.kiwico.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Nothing is guaranteed in life except death, taxes, and entropy. What do other

  • 04:12 Is There a Correlation Between Poverty and Heart Diseases? | Earth Lab

    Is There a Correlation Between Poverty and Heart Diseases? | Earth Lab

    333 views / 0 likes - added

    Deprived areas now suffer from higher heart diseases - and the causes might be linked to emotional stress. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabO

  • 04:22 Putting Hurricane Harvey In Perspective

    Putting Hurricane Harvey In Perspective

    402 views / 4 likes - added

    Replace Harvey with Irma… still true. Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Hurricanes Harvey and Irma have affected many in Texas, Louisiana, and Florida. Here's a few ways you can help if yo

  • 11:20 Handheld TESLA COIL GUN at 28,000fps - Smarter Every Day 162

    Handheld TESLA COIL GUN at 28,000fps - Smarter Every Day 162

    353 views / 2 likes - added

    GET Wizard here: http://www.audible.com/Smarter Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click here to tweet this video: https://goo.gl/77z3yc ⇊ Click below for more links! ⇊ This is the musical Tesla coil used in the vi

  • 02:41 Watch a Piano Talk by Playing it!

    Watch a Piano Talk by Playing it!

    484 views / 0 likes - added

    A "speaking piano" reciting the Proclamation of the European Environmental Criminal Court at World Venice Forum 2009. Unfortunately it's all in German, but what the piano says is all English, and it's really neat to watch. UPDATE: Astera on hackaday wrote

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  • 04:59 Visualizing Ultrasound with Schlieren Optics Part I

    Visualizing Ultrasound with Schlieren Optics Part I

    55 views / 0 likes - added

    Part 1 of 3. We use a schlieren optics system with a strobing light source to visualize ultrasonic waves emitted by a transducer driven at a frequency of 28 kHz.Images employing schlieren optics are very sensitive to changes in the density of air. Since s

  • 06:49 How High-Speed Photography Unlocked the Mechanics of Motion

    How High-Speed Photography Unlocked the Mechanics of Motion

    242 views / 0 likes - added

    One man opened up a hidden world of motion, from every day objects to the unique physics happening inside a nuclear bomb Special thanks to MIT’s J. Kim Vandiver, Jim Bales, Camilla Brinkman, and Rachael Robinson. http://edgerton-digital-collections.org/ A

  • 02:17 Amazing Water & Sound Experiment #2

    Amazing Water & Sound Experiment #2

    578 views / 0 likes - added

    Add me on Facebook. (click LIKE on Facebook to add me) https://www.facebook.com/158773774166995 Download the song in this video Song Name: Monolith iTunes: https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon: http://www.amazon.com/s/ref=n

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  • 06:16 The Phenomenon of the Missing Fundamental

    The Phenomenon of the Missing Fundamental

    154 views / 0 likes - added

    Why do some higher frequencies sound like they have lower pitch than lower frequency sounds? Engineer and music lover Shaun Fitzgerald explores the phenomenon of the missing fundamental.Subscribe for regular science videos: http://bit.ly/RiSubscRibeShaun

  • 06:57 The 1850s map that changed how we fight outbreaks

    The 1850s map that changed how we fight outbreaks

    143 views / 0 likes - added

    It all starts with a pump.Subscribe to our channel! http://goo.gl/0bsAjOIn this episode of Vox Almanac, Voxs Phil Edwards explores Dr. John Snows map of the Broad Street Pump, which changed epidemiology forever.In 1854, news spread about a mysterious new

  • 17:31 How Quantum Computers Break Encryption | Shor's Algorithm Explained

    How Quantum Computers Break Encryption | Shor's Algorithm Explained

    291 views / 0 likes - added

    Go to http://www.dashlane.com/minutephysics to download Dashlane for free, and use offer code minutephysics for 10% off Dashlane Premium!Support MinutePhysics on Patreon! http://www.patreon.com/minutephysicsThis video explains Shors Algorithm, a way to ef

  • 11:31 Singing Rijke Tubes // Homemade Science with Bruce Yeany

    Singing Rijke Tubes // Homemade Science with Bruce Yeany

    51 views / 0 likes - added

    The Rijke tube, first described and name after Dr. P.L. Rijke is extremely simple device and yet is a wonderful demonstration of thermoaccoustics, (sound produced by thermal energy) it was first demonstrated dating back to approx. 1858. The device consist

  • 06:53 Students Built World's Fastest Electric Monowheel

    Students Built World's Fastest Electric Monowheel

    62 views / 0 likes - added

    A small group of students from the Duke University in North Carolina USA, have built the Worlds Fastest Electric, Monowheel, called the EV360, specifically designed to exceed speeds of 70 mph, in preparation for setting a new Guinness World Record.Now the

  • 08:53 What is Evolution?

    What is Evolution?

    259 views / 0 likes - added

    Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it

  • 04:08 How Do We Monitor All The Planes In The Sky?

    How Do We Monitor All The Planes In The Sky?

    321 views / 0 likes - added

    With so many planes in and out of the skies each day, how is air travel kept safe? Here's more on the technology behind air traffic control. What Makes Airplanes Light Enough To Fly? ►►►► http://bit.ly/1O0nwJx Sign Up For The Seeker Newsletter Here ►►►► h

  • 06:36 Is it Actually Possible to Make Black Water? What Does it Taste Like?

    Is it Actually Possible to Make Black Water? What Does it Taste Like?

    234 views / 0 likes - added

    Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I actually make some black water (BLK) and then see what it tastes like.

  • 11:09 Top 10 Maps That Will Change The Way You See The World

    Top 10 Maps That Will Change The Way You See The World

    347 views / 0 likes - added

    From politics to pop culture to history, maps can teach us exactly what people think and thought. Prepare to be amazed by these top 10 maps that will change how you see the world. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl

  • 06:12 The Engineering Inside Noise-Canceling Headphones

    The Engineering Inside Noise-Canceling Headphones

    65 views / 0 likes - added

    The engineering inside noise-canceling headphones is rather intricate. Let's see how.Check out https://www.pcbway.com/ for all kinds of PCBs, easy ordering, and quick delivery.Take a look at their PCB Assembly, for an inexpensive population of the compone

  • 04:26 Why Does The Sound Of Chewing Drive Us Nuts?

    Why Does The Sound Of Chewing Drive Us Nuts?

    318 views / 0 likes - added

    Some people can’t stand the sound of others chewing, but researchers believe this annoyance might be more than just a pet peeve. Can Low Frequency Sound Waves Make You Sick? ►►►► http://bit.ly/1TrynbB Sign Up For The TestTube Newsletter Here ►►►► http://b

  • 09:24 Social Class & Poverty in the US: Crash Course Sociology #24

    Social Class & Poverty in the US: Crash Course Sociology #24

    390 views / 1 likes - added

    Today we’re breaking down the five different social class in the United States: the upper class, the upper middle class, the average middle class, the working class, and the lower class. We’ll also go over what poverty looks like in the United States. Cra

  • 05:58 Is Sugar a Drug?

    Is Sugar a Drug?

    398 views / 0 likes - added

    Here’s a sweet idea: Subscribe! http://bit.ly/iotbs_sub Tweet this video ⇒ http://bit.ly/OKTBSsug Share on FB ⇒ http://bit.ly/OKTBSsugFB ↓ More info and sources below ↓ Want to wear your love for science? We’ve got merch: http://dftba.com/besmart American

  • 02:38 Adding 5 + 3 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Adding 5 + 3 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    488 views / 0 likes - added

    Learn how to add 5 + 3 + 6. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/adding-three-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath W

  • 00:56 Counting With Small Numbers | Counting | Early Math | Khan Academy

    Counting With Small Numbers | Counting | Early Math | Khan Academy

    496 views / 0 likes - added

    Learn how to count squirrels and horses. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-counting/e/counting-out-1-20-objects?utm_source=YT&utm_medium=Desc&

  • 03:19 Adding 8 + 7 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Adding 8 + 7 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    487 views / 0 likes - added

    Learn how to add 8 + 7 by making a group of ten. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 14:07 STAR TREK: VOYAGER CAKE - Ft. Neil DeGrasse Tyson - NERDY NUMMIES

    STAR TREK: VOYAGER CAKE - Ft. Neil DeGrasse Tyson - NERDY NUMMIES

    670 views / 2 likes - added

    Today I made Tuvok's cloaking frequency cake from Star Trek Voyager with my special guest, Neil deGrasse Tyson! I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let me know what kind of tr

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  • 02:16 The Grinch - Official Trailer (HD)

    The Grinch - Official Trailer (HD)

    514 views / 3 likes - added

    The Grinch - Official Trailer In Theaters November 9 https://www.grinchmovie.com For their eighth fully animated feature, Illumination and Universal Pictures present The Grinch, based on Dr. Seuss’ beloved holiday classic. The Grinch tells the story

  • 03:53 Adding 7 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Adding 7 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    397 views / 0 likes - added

    Learn how to add 7 + 6 using the number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=Ear

  • 03:36 Addition Using Groups Of 10 Intro | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Addition Using Groups Of 10 Intro | Addition And Subtraction Within 100 | Early Math | Khan Academy

    426 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-making-groups-of-ten/e/making-100?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: h

  • 04:03 Subtracting 14 - 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Subtracting 14 - 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

    454 views / 0 likes - added

    Learn how to subtract 14 - 6 by first thinking about subtracting 2 and 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-sub-20/e/subtraction_2?utm_source=YT&u

  • 03:37 Starfish Rulers | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Starfish Rulers | Addition And Subtraction Within 100 | Early Math | Khan Academy

    463 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-4?utm_source=YT&utm_medium=Desc&utm_c

  • 02:36 Counting By Tens Examples | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Counting By Tens Examples | Addition And Subtraction Within 100 | Early Math | Khan Academy

    588 views / 0 likes - added

    Learn to count by tens. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-10s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 03:23 Spots On A Die | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Spots On A Die | Addition And Subtraction Within 100 | Early Math | Khan Academy

    499 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-4?utm_source=YT&utm_medium=Desc&utm_c

  • 02:12 Fewer Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Fewer Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

    488 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-3?utm_source=YT&utm_medium=Desc&utm_c

  • 02:50 Adding By Getting To Group Of 10 First | Early Math | Khan Academy

    Adding By Getting To Group Of 10 First | Early Math | Khan Academy

    486 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-making-groups-of-ten/e/making-100?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: h

  • 03:59 Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    519 views / 1 likes - added

    Learn how to add 1, 10, or 100 to a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens-hundreds/e/add-within-1000--level-1?utm_source=YT&utm

  • 02:53 More Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

    More Word Problems | Addition And Subtraction Within 100 | Early Math | Khan Academy

    501 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-3?utm_source=YT&utm_medium=Desc&utm_c

  • 02:34 Adding Two-digit Numbers Without Regrouping | Early Math | Khan Academy

    Adding Two-digit Numbers Without Regrouping | Early Math | Khan Academy

    675 views / 1 likes - added

    Learn to add 23 + 45 thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-subtract-100/e/addition_3?utm_source=YT&utm_medium=Desc&ut

  • 04:06 Making 5 | Basic Addition And Subtraction | Early Math | Khan Academy

    Making 5 | Basic Addition And Subtraction | Early Math | Khan Academy

    549 views / 0 likes - added

    Learn how to add numbers to make 5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-making-5-9/e/making-five?utm_source=YT&utm_medium=Desc&utm_campaign=Earl

  • 02:58 Monkeys For A Party | Place Value (tens And Hundreds) | Early Math | Khan Academy

    Monkeys For A Party | Place Value (tens And Hundreds) | Early Math | Khan Academy

    457 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-teens/e/teen-numbers-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https:

  • 04:56 Equal Sign | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Equal Sign | Addition And Subtraction Within 20 | Early Math | Khan Academy

    519 views / 0 likes - added

    Learn what the equals sign really means. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-equals-sign/e/meaning-of-equal-sign-1?utm_source=YT&utm_medium=Desc&utm

  • 02:06 Relating Addition And Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    Relating Addition And Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    451 views / 0 likes - added

    See the relationship between 2+3=5, 5-2=3, and 5-3=2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-subtract-10/e/relate-addition-and-subtraction?utm_

  • 04:19 Snow On Friday | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Snow On Friday | Addition And Subtraction Within 100 | Early Math | Khan Academy

    434 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-2?utm_source=YT&utm_medium

  • 02:37 Understanding Place Value When Subtracting Tens | Early Math | Khan Academy

    Understanding Place Value When Subtracting Tens | Early Math | Khan Academy

    469 views / 0 likes - added

    Learn how to subtract 40 from 65 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens/e/subtract-with-in-100-level-1?ut

  • 04:25 Using Crayons | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Using Crayons | Addition And Subtraction Within 100 | Early Math | Khan Academy

    498 views / 1 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-2?utm_source=YT&utm_medium

  • 03:16 Understanding Place Value While Adding Tens | Early Math | Khan Academy

    Understanding Place Value While Adding Tens | Early Math | Khan Academy

    382 views / 0 likes - added

    Learn how to add 23 + 30 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens/e/add-within-100--level-1?utm_source=YT&u

  • 03:31 Fence Posts For Horses | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Fence Posts For Horses | Addition And Subtraction Within 100 | Early Math | Khan Academy

    445 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-1?utm_source=YT&utm_medium

  • 05:32 Exercising Gorillas | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Exercising Gorillas | Addition And Subtraction Within 20 | Early Math | Khan Academy

    471 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/e/addition-and-subtraction-word-problems-within-20--level-2?utm_source=YT&utm_medium=Des

  • 01:54 Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    523 views / 0 likes - added

    Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-

  • 03:38 Sea Monsters And Superheroes | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Sea Monsters And Superheroes | Addition And Subtraction Within 20 | Early Math | Khan Academy

    487 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/e/addition-and-subtraction-word-problems-within-20--level-1?utm_source=YT&utm_medium=Des

  • 03:39 Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    493 views / 0 likes - added

    Learn what it means to subtract. The examples used in this video are 4-3 and 5-2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/subtractio

  • 02:49 Skip Counting By 100 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Skip Counting By 100 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    522 views / 0 likes - added

    Learn to count by hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-100s?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

  • 02:55 Place Value Example With 25 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    Place Value Example With 25 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    485 views / 0 likes - added

    Learn to see 25 as 2 tens and 5 ones. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-tens/e/groups-of-tens?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

  • 02:10 Subtract Tens Exercise | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Subtract Tens Exercise | Addition And Subtraction Within 100 | Early Math | Khan Academy

    483 views / 0 likes - added

    Learn how to add and subtract tens. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens/e/subtract-tens?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

  • 04:19 Place Value Example With 42 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    Place Value Example With 42 | Place Value (tens And Hundreds) | Early Math | Khan Academy

    548 views / 0 likes - added

    Learn to see 42 as 4 tens and 2 ones. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-tens/e/groups-of-tens?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

  • 02:05 Skip Counting By 5 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Skip Counting By 5 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    488 views / 0 likes - added

    Learn to count by fives. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-5s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 02:45 Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    470 views / 0 likes - added

    Learn how to subtract 4 from 46 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens/e/subtract-with-in-100-level-1?utm

  • 04:28 Adding And Subtracting On Number Line Word Problems | Early Math | Khan Academy

    Adding And Subtracting On Number Line Word Problems | Early Math | Khan Academy

    487 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/adding-and-subtracting-on-the-number-line-word-problems?utm_source=YT&utm_medium=De

  • 04:11 Popular Subtracting Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Subtracting Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    996 views / 0 likes - added

    Learn how to subtract 1, 10, or 100 from a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/subtract-within-1000--level-1?utm_s

  • 03:23 Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

    Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

    475 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/e/addition-and-subtraction-word-problems-within-20--level-3?utm_source=YT&utm_medium


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