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# Search Results: "Category:Units of volume"

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• 05:23

### Performing arithmetic calculations on units of volume

391 views / 0 likes - added

U06_L1_T3_we2 Performing arithmetic calculations on units of volume More free lessons at: http://www.khanacademy.org/video?v=hShqXKpI6KA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:29

### Solving application problems involving units of volume

404 views / 0 likes - added

U06_L1_T3_we3 Solving application problems involving units of volume More free lessons at: http://www.khanacademy.org/video?v=KgoXx_58QyQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:57

### Adding different units of length

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U06_L1_T1_we2 Adding different units of length

• 03:31

### Adding different units for weight

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U06_L1_T2_we2 Adding different units for weight

• 05:10

### U.S. Customary and Metric units

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U06_L2_T1_we1 U.S. Customary and Metric units More free lessons at: http://www.khanacademy.org/video?v=y2RHWA7t0WM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:16

### Conversion between metric units

448 views / 0 likes - added

U06_L2_T1_we2 Conversion between metric units More free lessons at: http://www.khanacademy.org/video?v=SYkmadc2wOI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 08:04

### Converting units of length

454 views / 0 likes - added

U06_L1_T1_we3 Converting units of length More free lessons at: http://www.khanacademy.org/video?v=AGFO-ROxH_I Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 03:35

### Dimensions Of Cube From Volume

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Dimensions of cube from volume

• 04:17

### How volume changes from changing dimensions

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How volume changes from changing dimensions

• 07:13

### Volume of a Composite Shape

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u07_l3_t1_we3 Volume of a Composite Shape

• 07:08

### Application problems involving units of weight

403 views / 0 likes - added

U06_L1_T2_we3 Application problems involving units of weight More free lessons at: http://www.khanacademy.org/video?v=gnCL_0uA6Ds Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 00:44

### Count By Category | Counting | Early Math | Khan Academy

481 views / 0 likes - added

Learn to count the number of things in different categories. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/sort-groups-by-count?utm_so

• 02:35

### Volume of a Sphere

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u07_l3_t1_we2 Volume of a Sphere More free lessons at: http://www.khanacademy.org/video?v=IelS2vg7JO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 38:41

### Converting Units With Conversion Factors - Metric System Review & Dimensional Analysis

208 views / 0 likes - added

This metric system review video tutorial provides an overview / review of how to convert from one unit to another using a technique called dimensional analysis or the factor label method. It shows you how perform conversions with SI units in the metric sy

• 17:08

### Proof: Volume Ratios in a Carnot Cycle

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Proof of the volume ratios in a Carnot Cycle More free lessons at: http://www.khanacademy.org/video?v=ixRtSV3CXPA

• 07:51

### Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

485 views / 0 likes - added

Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume. Practice this lesson yourself on KhanAcademy.org

• 01:41

### Measuring Volume with a Ruler

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• 4:18:01

### Cartoon Classics | 36 Favorites of The Golden Era Cartoons | Volume 2

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Second volume of authentic Cartoon Classics! Series featuring more classic animation remastered and restored running over 4 hours from the golden age of animation including Looney Tunes, Bugs Bunny, Porky Pig, Daffy Duck, Elmer Fudd, Superman, Popeye, Bet

• 05:09

### Finding Units Of Rate Constant K

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How to find the units for the rate constant k for a zero, first, or second order reaction. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. Thi

• 05:03

### Units — Harder Example | Math | New SAT | Khan Academy

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Watch Sal work through a harder Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previo

• 03:00

### Units — Basic Example | Math | New SAT | Khan Academy

491 views / 0 likes - added

Watch Sal work through a basic Units problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

• 00:52

### Sesame Street:“Elmo The Musical – Volume 2” Preview

392 views / 0 likes - added

It’s volume two of Elmo’s math-filled musicals, packed with 7 all-new to DVD episodes! With over two hours of music, adventure, math, friendship and fun, little learners will love to sing along! Includes a bonus full-length video of “Play With Me Sesame:

• 05:09

### Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

436 views / 0 likes - added

Watch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou

• 03:59

### Volume Word Problems — Basic Example | Math | New SAT | Khan Academy

477 views / 0 likes - added

Watch Sal work through a basic Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previous

• 02:54

### Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy

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• 08:01

### Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

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The mathematicians of Lilliput assumed that Gulliver would need 1728 times as much food as an individual Lilliput. Philip Morrison shows why this is not true, using surface area to volume ratios. Watch the full lecture: http://www.rigb.org/christmas-lectu

• 15:22

### Optimization - Maximum Volume Of Box

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Optimization is explained completely in this calculus video. I also provided the links for my other optimization videos as well. Optimization - "minimum fence required" example https://www.youtube.com/watch?v=kV3K4Ppz6fw Optimization - "Minimum sum of two

• 12:36 Popular

### Math Antics - Volume

1,332 views / 0 likes - added

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• 13:56

### Math Antics - Units of Distance

677 views / 2 likes - added

• 14:41

### Find the Volume of Any Shape Using Calculus

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Calculus isn't just abstract mathematics, it is an incredibly useful tool. Here I show you how to use it to derive the volumes of 3D shapes. Check out my posters here https://store.dftba.com/collections/domain-of-scienceThis was the first example that rea

• 16:49

### Dimensional Analysis 3: Examples and Practice for Converting Units

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Craig Beals continues his explanation of dimensional analysis with some simple practice problems. Dimensional analysis is one of the most important science-math topics because it is usable in every aspect of science.

• 14:13

### Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

614 views / 0 likes - added

What a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

• 09:50

### Thermodynamics (part 1)

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Intuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume. More free lessons at: http://www.khanacademy.org/video?v=tQcB9BLUoVI

• 09:10

### The LOONEY TUNES SHOW: DVD Previews Compilation [Cartoons for Children HD 1080p]

375 views / 0 likes - added

This compilation features some of the best of the Looney Tunes Show DVD clips available from WBShop.com and YouTube Shows. The episodes' details are listed below, and please subscribe for more entertaining movies and cartoons! 0:09 The Looney Tunes Show:

• 02:28

### How To Visualize One Part Per Million

541 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/how-to-visualize-one-part-per-million-kim-preshoff-the-ted-ed-community “Parts per million” is a scientific unit of measurement that counts the number of units of one substance per one million units of another.

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• 03:51

### How to Build a Teleporter with Aliens

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The first 200 people to use http://skl.sh/minutephysics30 get 30% off a premium Skillshare subscription. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ This video

• 07:09

### An Awesome Hack Every Physics Student Should Know

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This is a really useful technique you can use to hack your physics exams. Check out this video's sponsor https://brilliant.org/dosIn this video I look at dimensional analysis and how you can use it to get extra information out of exam questions in physics

• 11:24

### Unit Conversion&Significant Figures: Crash Course Chemistry #2

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A unit is the frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. H

• 04:00 Popular

### Cell Vs. Virus: A Battle For Health - Shannon Stiles

763 views / 2 likes - added

View full lesson: http://ed.ted.com/lessons/cell-vs-virus-a-battle-for-health-shannon-stiles All living things are made of cells. In the human body, these highly efficient units are protected...

• 08:52

### Is America Actually Metric?

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The US signed the metre convention and bases all customary units on SI standards. As an aside, the Utah constitution from 1895 required the metric system to be taught in schools. This requirement was repealed in 1987. \_()_/Huge thanks to NIST, Ben Stein

• 02:11

### A New 9th Planet For The Solar System?

689 views / 5 likes - added

Observations of the orbits of six small objects have led researchers to propose a very large 9th planet--100s of astronomical units (AU) away from the sun. Far enough away that this Neptune-sized planet takes ~15,000 years to complete one orbit. Read more

• 36:52

### How to Program: Computer Science Concepts and Python Exercises

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Study some of the basic operations of computers. First, investigate the memory hierarchy and what the CPU does. Then consider variables, which are like boxes where units of data are stored in a program. Look at simple arithmetic operations with variables,

• 08:14

### 2003 AIME II Problem 5

408 views / 0 likes - added

Volume of a wedge cut from a cylindrical log More free lessons at: http://www.khanacademy.org/video?v=EzE53aPGbrQ

• 23:36

### ORIGAMI RUBIK'S CUBE (Jo Nakashima) - no glue! - Static version

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• 08:56

### Cell Size

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Thinking about the limiting factors of cell size. Focus on volume to surface area ratio.

• 02:35

### 7th year working at the meat restaurant..the dog is better than people LOL

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It greets customers and brings the remote control whenever they ask to "turn up the volume." Haneul has a better sense than people

• 13:01

### Ideal Gas Equation Example 2

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PV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP). More free lessons at: http://www.khanacademy.org/video?v=GwoX_BemwHs

• 11:35

### Real Gases: Crash Course Chemistry #14

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Hank bursts our ideal gas law bubble, er, balloon, and brings us back to reality, explaining how the constants in the gas law aren't all that constant; how the ideal gas law we've spent the past two weeks with has to be corrected for volume because atoms

• 26:09

### I Have a SECRET HOUSE in Minecraft Hardcore..

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NEW MERCH : http://www.represent.com/dantdmsub pls : http://bit.ly/TxtGm8Twitch : http://www.twitch.tv/dantdmFollow Me : http://www.twitter.com/DanTDM http://www.instagram.com/DanTDMThumbnail House Image: http://arbtserver.net/wp/category/builds/

• 02:00

### What it's like to fly through Hurricane Florence

589 views / 2 likes - added

Experience what it's like to fly through a Category 4 hurricane in NOAA's WP-3D Hurricane Hunter. With Hurricane Florence's 130 MPH winds raging, you can literally feel the stillness in the storm's eye. Media NOAA/Nick Underwood For more hurricane science

• 06:17

### Testing a Lego-compatible Steel Axle

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I bought a stainless steel axle and tested how well it performs in a simple Lego hoist. How much better is it compared to a standard plastic axle? The axle specs: Lego Technic compatible 19 Lego-units long stainless steel sold by Brick Machine Shop in www

• 03:25 Popular

### Can You Solve This? AA + BB + CC = ABC

1,309 views / 0 likes - added

If AA + BB + CC = ABC, what are the values of A, B, and C? All the digits are distinct and positive. Watch the video for a solution. Blog (text explanation): http://wp.me/p6aMk-4Cm If you like my videos, you can support me at Patreon: http://www.patreon.c

• 17:48

### Origami 2X2 Rubik's Cube

549 views / 1 likes - added

How to fold a 2 X 2 Rubik's Cube that moves in all directions. No tape or glue and no magnets! Requires six squares of paper each cut in half to form twelve 2X1 rectangles which are folded into identical units and assembled into 4 identical larger units w

• 01:18

### Can You Make 4 Triangles From 6 Matches?

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Can you use 6 matches to make 4 triangles of equal size and equal shape? This is harder than it sounds! Give it a try before watching the video for a solution. If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions

• 04:42

### How Warren Buffett Tried To Trick Bill Gates In A Dice Game

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Warren Buffett once challenged Bill Gates to a dice game similar to this one. How would you play the game? Blog post (text explanation) http://wp.me/p6aMk-4ro Source The dice numbers and the story are described at Microsoft Research's website for non-tran

• 04:22 Popular

### Impossible Algebra Problem

882 views / 0 likes - added

This problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk-4up If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecis

• 05:57

### How To Split A Cake Fairly Using Math

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How can 2 people split up a cake, knowing that each person wants to get a larger piece than the other? What about 3 people, or even N people? This is an example of a fair division problem from game theory. There are many cake-cutting algorithms to produce

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• 12:57

386 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!

• 04:00

### Could Your Brain Repair Itself? - Ralitsa Petrova

588 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/could-your-brain-repair-itself-ralitsa-petrova Imagine the brain could reboot, updating its damaged cells with new, improved units. That may sound like science fiction — but it’s a potential reality scientists a

• 06:24 Popular

### The Seemingly Impossible Escape Logic Puzzle

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An evil logician takes Alice and Bob captive. They have a chance to escape if they can deduce the total number of trees in the prison. Can they figure it out? Source of puzzle wu: riddles forum https://www.ocf.berkeley.edu/~wwu/cgi-bin/yabb/YaBB.cgi?board

• 03:00

### Multiply Numbers By Drawing Lines

423 views / 0 likes - added

Gow to multiply numbers by drawing lines. Get the Multiply By Lines Book! https://www.amazon.com/gp/product/1500866148/ If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each s

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• 01:57 Popular

773 views / 1 likes - added

Pick a 2 digit number. Got it? Now and add up the digits. Subtract that from your original number. Look up the resulting number in the table. Can I figure out the symbol you are looking at? This video predicts your symbol and explains why this math trick

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• 07:52

### Find The 10 Digit Number Classic Puzzle And Solution

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I'm thinking of a 10 digit number that uses the each digit 0 to 9 exactly once and where the number formed by the first n digits is divisible by n. What could my number be? The video explains how to find the answer using tests for divisibility. Blog post:

• 10:32

### Can you solve the \$20 riddle? ft SMBC Comics' Zach Weinersmith

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PBSDS Survey: https://www.surveymonkey.com/r/pbsds2017 Find Zach at: www.smbc-comics.com/ I sit down with Zach Weinersmith from SMBC comics to ask him some physics trivia and logic riddles! What are the base SI units? The prisoner hat riddle The \$20 true

• 07:10

### TOUGH Interview Question - Ways To Give 11 Coins To 3 People

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How many ways can you divide 11 coins to 3 people? How many ways are there if each person has to get at least 1 coin? This puzzle is an example of a technical interview question. The video demonstrates the solution, which indicates the number of non-negat

• 06:24

### Can You Solve The Chameleon Riddle?

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A museum has 13 blue, 15 red, and 17 green chameleons. Whenever two chameleons of different colors meet, they both change into the color of the other chameleon (if blue and red met, for example, they would both turn green). As the chameleons mingle, is it

• 02:03

### NASA is running out of spacesuits and it could jeopardize future missions

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A new government audit reveals that NASA is running low on spacesuits and new ones might not be available in time. Astronauts have been using the same suits since 1981. The suit were only designed to last 15 years, but NASA was able to extend the lifetime

• 04:52

### Can You Solve The Two Rope Puzzle?

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You have two ropes and a lighter. Each rope burns in 60 minutes, but the ropes do not burn at a constant rate. How can you measure 45 minutes by burning the ropes? Some of you might have heard this problem before. If so, try this variation: how can you me

• 10:20

### SURPRISING Coin Flipping Probability - Flips To HH Versus HT

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What is the expected number of coin flips until you get two heads in a row (HH)? What is the expected number of coin flips until you get a heads followed by a tails (HT)? The video presents the solution and an intuitive explanation for this probability ri

• 12:47

### Stoichiometry: Chemistry for Massive Creatures - Crash Course Chemistry #6

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Chemists need stoichiometry to make the scale of chemistry more understandable - Hank is here to explain why, and to teach us how to use it. Table of Contents Atomic Mass Units 2:24 Moles 5:12 Molar Mass 5:59 Equation Balancing 8:45 Molar Ratios 11:11 Cra

• 14:58

### Challenger: The Real Story of an Avoidable Disaster

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On January 28, 1986, the Challenger Space Shuttle broke apart just 73 seconds into its flight. All seven crew members aboard were killed and space travel was changed forever. In this episode of #Untold, a new #YouTubeLearning series from ACS, PBS, and You

• 05:08 Popular

### Why The Metric System Matters - Matt Anticole

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View full lesson: http://ed.ted.com/lessons/why-the-metric-system-matters-matt-anticole For the majority of recorded human history, units like the weight of a grain or the length of a hand weren’t exact and varied from place to place. Now, consistent meas

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• 04:13

### Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

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A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch

• 04:13

### Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

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These homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the

• 01:31

### Lego Motor Lifts a Rock (88kg/195lb)

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Some of you wanted to see Lego motor lifting an actual weight instead of a meter. Here you have it. 88 kg of granite is lifted to a height of 20 cm. It took 21 minutes. :) Compared to the 220 kg machine, some changes were needed to increase the lifting di

• 02:45

### The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

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This puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri

• 06:29 Popular

### Toy physics - Pop guns-- cork, potato, or foam poppers // Homemade Science with Bruce Yeany

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Fun and easy instructions for several variations of pop guns,potato poppers, and pop gun repeaters are shown in this video. The science behind the toy is an application of the basic concept of Boyle's law. The relationship shows that as the volume of a ga

• 02:57 Popular

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This problem has over 2 million comments on Facebook and is getting coverage in mainstream media and blogs. Can you figure out this Facebook fruit algebra puzzle involving apples, bananas, and coconuts? The video presents what many people consider to be t

• 06:57

### When Is Christmas? Mentally Convert Date To Day Of The Week

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January 1, 2016 is a Friday. When will Christmas be in 2016? What about Christmas in 2055? You can do this in your head! Blog post (text explanation): http://wp.me/p6aMk-4qQ Doomsday Rule (previous video): https://www.youtube.com/watch?v=UsStBxY9STw Calcu

• 02:23

### This SAT Math Question Has A Mistake

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This question appeared on the October 1980 SAT exam. Like all questions, it was supposed to have exactly one correct answer. However the test-makers made a mistake. Can you figure out what they did wrong? Blog post (text explanation): http://wp.me/p6aMk-4

• 10:53

### The Mole 2 - Converting Moles to Atoms and Molecules

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Craig Beals explains how to convert moles to particles (atoms, molecules, ions, formula units) and how to convert from particles back to moles. Craig uses dimensional analysis in this series about the mole so that no formulas need to be memorized, all you

• 01:12

### These Bags Make Perfect Grilled Cheese

336 views / 0 likes - added

Toaster Grilled Cheese Bags prevent your grilled cheese from burning. The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisinsider.com INSIDER on Facebook: https://www.facebook.com/thisisinsider/ INS

• 03:31

### How Logical Are You? The Irrationality Illusion Tricks Most

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This video relates a cognitive bias ("irrational" decision) to an optical illusion (picture at 1:45). For more, check out my new book, "The Irrationality Illusion: How to Make Smart Decisions And Overcome Bias" http://amzn.to/1o3FaAg Blog post (text and i

• 08:27

### Can You Solve The 3 Cards Riddle?

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There are 3 cards in this problem. One card is blue on both sides, another is red on both sides, and the last is red on one side and blue on the other. The cards are put in a bag and I pick one at random. Without looking at the colors on the card, I place

• 03:54

### What's The Best Soup Can Size? The Optimal Cylinder Puzzle

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A cylindrical can with volume V can be made in different ways. The cylinder can be wide and short (large radius and small height), or it can be narrower and taller (small radius and larger height). Which shape uses the least material? That is, which can h

• 09:19

### Top 5 Hurricane Irma Science Experiments 2017 DIY Hurricanes and Tornado!

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Welcome back to Incredible Science. The forecast is calling for a category 5 hurricane.Today I'll show you some really awesome hurricane science experiments. With hurricane Harvey behind us and Hurricane Irma about to slam Florida it's a great time to lea

• 07:49

### Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained

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This problem has been shared millions of times on Twitter/Facebook with the claim "99% fail" to solve it and that only a genius could find the correct answer. If 9 = 72, 8 = 56, 7 = 42, 6 = 30, 5 = 20, then 3 = ? In this video I explain what many people b

• 03:33

### Can You Solve This Intelligence Test? Viral Facebook Puzzle

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If 6 + 4 = 210, and 9 + 2 = 711, what is the rule to combine numbers? This "intelligence test" has been shared more than 3 million times on Facebook. On Twitter people claim solving it means you have an IQ of more than 150 (genius level). In this video I

• 10:03

### Living with 1000s of Tumors (And Marrying a Man with the Same Condition)

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Gail has thousands of tumors due to a condition known as neurofibromatosis. She grew to love herself and was happy to live independently. Gail then met her husband, who lives with the same diagnosis, at age 50.SBSK Patreon: https://patreon.com/SBSKSBSK So

• 05:09

### Can You Solve The Snake Eyes Probability Riddle?

523 views / 0 likes - added

You close your eyes and roll a pair of dice. The casino dealer announces that at least one of the rolls is showing a 1.What is the probability that both dice are showing a 1? Watch the video for the solution. (Snake eyes is a term for rolling a pair of 1s

• 05:55

### "Impossible" Logic Puzzle - How Many Liars Are At The Party?

503 views / 0 likes - added

A party has 100 people who are either liars are truth tellers. Liars always lie and truth tellers always say the truth. After the party you ask each person, "How many truth tellers did you shake hands with?" Each person gives a different answer from 0 to

• 05:39

### Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

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Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou

• 06:01 Popular

### Can You Solve The Viral 1 + 4 = 5 Puzzle? The Correct Answer Explained

5,460 views / 0 likes - added

This problem was shared on Facebook with the claim that only one in a thousand could figure it out. It went viral and generated over 3 million comments. Here is the problem. If 1 + 4 = 5, 2 + 5 = 12, 3 + 6 = 21, what is 8 + 11 = ? This video presents what

• 15:15

### Moving Faster Than The Speed Of Light? Special Relativity Velocity Addition Formula

459 views / 0 likes - added

If train A is moving towards train B, and each train moves at 75% the speed of light (relative to the ground), will an observer on train A think that train B is moving at 150% the speed of light? But nothing moves faster than the speed of light, so what i

• 03:02

### v8 working paper engine model

476 views / 0 likes - added

This model is almost completely made of paper (except some scotch tape on valves to eliminate friction) and runs on compressed air. LxWxH: 32 x 24 x 27 mm Shafts diameter: 1 mm Piston stroke: 6 mm Cylinder diameter: 5.5 mm "Swept volume": ~ 1058 mm3 Effec

• 04:53

### Can You Solve The Friendship Riddle?

322 views / 0 likes - added

In a group of 6 people, you might find that some people are friends on Facebook, or you might find out that no one is friends on Facebook. Show that there is always a group of 3 people in which either: (a) all 3 people are mutual friends or (b) the 3 peop

• 03:21

### Can You Solve A Puzzle That Fooled Richard Feynman?

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What is the radius of the circle, in simplest terms involving a, b, and c? I read that even the great mind Richard Feynman made a mistake. Watch the video to learn the common mistake and what the correct answer is. Source Feynman story http://web.media.mi

• 03:16

### Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

458 views / 0 likes - added

What is angle A in the star-shaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of test-takers did not mark the correct response. Can you figure it out? Watch the video for a solution.

• 04:18

### Hypervsn 3D Modeler - 3D Interactive Holographic Display

190 views / 0 likes - added

Hypervsn 3D Modeler Interactive Holographic Display, uses its Hypervsn Wall System, and now turns it into something akin to what Tony Stark might use.Where you can rotate, turn and pull apart 3D models floating in mid air to see the various parts inside,

• 13:40

### BEST Way To Play Memory (Card Game) - WIN Using Math

680 views / 0 likes - added

The card game of memory (aka concentration) is a children's game to test visual recall. Strategically you can figure out the best move by doing probability calculations. This video explains the best possible way to play the game mathematically. You can le

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• 03:17

### Can YOU Solve It? This Question Stumped 75% Of PhD Economists

392 views / 0 likes - added

Introductory economics courses cover the concept of an opportunity cost. Can you figure out the opportunity cost for the problem in the video? This video presents a question that surprisingly more than 75% of PhD economists did not answer correctly. Paper

• 10:02

### How noise pollution threatens ocean life | The Economist

190 views / 0 likes - added

Noise pollution has led to multiple whale-strandings and poses a threat to thousands of ocean creatures. Meet the scientist who is mapping ocean noise in a bid to dial down the volume. Click here to subscribe to The Economist on YouTube: https://econ.st/2

• 01:36

### RACING DRONE VS ROLLERCOASTER HELIX! A different POV

271 views / 0 likes - added

Epic chase of the ride HELIX at Liseberg in Gothenburg, Sweden. Big thanks to my sponsors! Elefun https://www.elefun.se/rc/hobby.aspx Diatone https://www.diatone.us Carbix http://www.carbix.se/category.html/mu... Tattu https://www.gensace.de/ Drone setup:

• 08:05 Popular

### Can You Solve The Hardest Easy Geometry Problem?

739 views / 1 likes - added

In the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you

• 03:51

### Can You Solve This MIT Admissions Question? Geometry Problem, 1869

639 views / 0 likes - added

The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid

• 03:02

### ‪Superhuman Filipino diver from the Badjao tribe ;BBC

425 views / 2 likes - added

This man descend 20meters (65feet) to sea floor, hearts slows down to 30beats per minute, squezzes its lung to 1/3 of its initial volume, even without weights he is negatively bouyant enough to strive across the bottom of the sea as if like hunting on lan

• 09:11

### Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

557 views / 0 likes - added

Start with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p

• 03:28 Popular

### Flower Math Problem - Adults Stumped By Question For Kids In China

742 views / 2 likes - added

This problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video

• 05:48

### What Is The Area? "You Should Be Able To Solve This"

271 views / 0 likes - added

Thanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi

• 05:57 Popular

### Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

764 views / 1 likes - added

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad

• 03:48

### Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

654 views / 0 likes - added

The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for \$216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch

• 07:25

### Can You Solve The Race To December 31 Riddle?

464 views / 0 likes - added

Here's a fun game you can play with another person. The game starts on January 1. Each of two players takes turns calling out another date. The new date has to be a later date in the year with either the same month OR the same day (from January 1, a playe

• 01:49

### This Matchstick Puzzle Is

487 views / 1 likes - added

This classic matchstick/toothpick puzzle is making the rounds because it is supposedly "extremely hard" for adults. Can you make 3 squares by moving 3 matchsticks? You cannot break any of the sticks, the resulting squares must be of equal size, and each t

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• 02:51 Popular

### The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

1,024 views / 1 likes - added

A lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

• 01:26

### Dance Monkey - Karolina Protsenko - Street Performance - Violin Cover

95 views / 0 likes - added

My violin cover of "Dance Monkey" (original by Tones and I). I hope you like my street performance.You can support me and tip on my paypal https://www.paypal.me/KarolinaProtsenkoAll financial support goes towards to my education!!You can support me by str

• 03:28

### People were AMAZED - Believer - Imagine Dragons - Violin Cover by Karolina Protsenko

177 views / 1 likes - added

My street performance at the Venice Beach. I am playing a violin cover of "Believer" (original by Imagine Dragons). I hope you like it.LET'S CONNECT - https://www.instagram.com/karolina_protsenko/- https://www.facebook.com/pages/category/Musician/Karolina

• 03:58 Popular

### Do Whales Communicate In Different Accents?

705 views / 6 likes - added

Whales have a complex system of speech that even includes regional dialects, but how does it work exactly? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG 4 Freshwater Animals More Terrifying Than Sharks ►►►►http://bit.ly/24GlXWa Read

• 06:24

### Can You Solve The Missing Sock Puzzle?

367 views / 0 likes - added

A statistician keeps a simple wardrobe. He only purchases pairs of black socks and white socks, and he keeps all of the socks in a pile in the drawer. Recently one of the socks was lost in the laundry. The socks have a mathematical property. If you select

• 05:26

### Can You Solve The Red Ball Lottery Puzzle?

415 views / 0 likes - added

(Same video without the music: https://youtu.be/sz5oLEpc8xE) This problem involves 100 red balls, 100 blue balls, and 2 urns. First you distribute all the balls between the 2 urns, placing at least 1 ball in each urn. Next, you select an urn at random, an

• 11:27 Popular

### Can You Solve The Viral 11x11 = 4 Puzzle? The Correct Answer Explained

1,134 views / 1 likes - added

If 11x11=4 and 22x22=16, what is 33x33=? This puzzle has been shared with the claim that only geniuses can solve it. It has gotten millions of views on the internet and Facebook as people have debated the correct answer. In this video I present what many

• 03:17

### Put A Sock In It!

312 views / 0 likes - added

• 05:33

### What is 6÷2(1+2) = ? The Correct Answer Explained

632 views / 0 likes - added

What is 6÷2(1+2) = ? This problem went viral and generated millions of comments on Facebook, Twitter, YouTube and social media sites. I explain how to get the correct answer by using the modern interpretation of the order of operations. I also explain how

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• 10:41

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

659 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

• 02:37

### Adults Stumped By Maths Questions For 15 Year Olds. Can You Solve Them?

499 views / 0 likes - added

How hard are math tests? A survey asked 2,000 UK adults to answer sample GCSE test questions intended for 15 year old students. On average, the survey questions were missed by about 40% of adults. Can you solve them? The video presents 2 questions that ma

• 03:09

### Can You Solve The Marriage Logic Problem? 80% Fail

424 views / 0 likes - added

Surveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de

• 01:37

### V6 engine working paper model

522 views / 0 likes - added

Working model of V6 engine is fully made of paper (only pistons side surfaces covered with scotch tape). The model runs on compressed air. Gas distributing mechanism scheme: https://drive.google.com/file/d/0B0xqQIZvwhdieTJHN1otdE5nb3M/view?usp=sharing LxW

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• 07:40

### Can You Solve The 21 Flags Game From Survivor?

479 views / 0 likes - added

Contestants on the TV show "Survivor" faced off in a series of challenges for a grand prize of \$1 million. Most of the challenges were physical like hiking many miles or diving underwater. But one challenge was mathematical. The game had 21 flags and cont

• 26:40

### Le Chatelier's Principle

185 views / 0 likes - added

This chemistry video tutorial provides a basic introduction into Le Chatelier's Principle of chemical equilibrium. It explains how to determine which direction the reaction will shift if the concentrations of the reactants or the products increase in valu

• 08:20

### Resonance Experiment! (Full Version - With Tones)

463 views / 0 likes - added

• 03:42

### Unchained melody - Karolina Protsenko

81 views / 0 likes - added

My violin cover of "Unchained Melody" original by Righteous Brothers. I hope you like it.Please, subscribe to my Youtube channel https://bit.ly/KarolinaProtsenkoViolinistYou can support me by streaming or getting my music here! - iTunes: https://music.app

• 08:51

### The Viral Balloon Puzzle - The REAL Answer Explained (Using Ph.D. Level Math)

460 views / 0 likes - added

They say only geniuses can solve this puzzle, and this time they are correct. Thanks to all patrons! Special thanks to: Shrihari Puranik Yildiz Kabaran Kyle My blog post for this video https://wp.me/p6aMk-82U Sources https://puzzling.stackexchange.com/que

• 02:06 Popular

### Can You Solve The Viral Matchstick Puzzle 6 + 4 = 4?

1,160 views / 0 likes - added

Can you fix 6 + 4 = 4 by moving 1 matchstick? This problem has gone viral on Facebook, with one post having over 400,000 shares. The ground rules are you cannot break a stick, it should be an equality (=), and you have to use 7-segment numbers (the block

• 05:52

### Can You Solve The "MEANEST" SAT Test Question Ever?

430 views / 0 likes - added

On the SAT exam, you have about 2 minutes to read and solve each math question. This one about averages can send you in a loop, unless you approach it systematically. In the video I also explain a shortcut to help you solve this type of problem quickly. S

• 07:12

### Shaving Foam | Ingredients With George Zaidan (Episode 3)

564 views / 0 likes - added

What gives shaving foam its lathery goodness? EXPLOSIVES!!! Just kidding. (Sort of.) ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get updates and tweet episode ideas @georgezaidan ➡ New episodes every Thursday About Ingredients: Join MIT-trained chemist a

• 07:21

### Can You Solve The Magical Pond Puzzle?

560 views / 1 likes - added

(Same video with music: https://youtu.be/nF-Gpk0ZpRk) You visit a shrine that has 3 temples. Before each temple, you have to swim in a magical pond. Your path is pond-temple1-pond-temple2-pond-temple 3. Each time you swim, the pond magically triples the n

• 02:42

### Bad Guy - Billie Eilish - Karolina Protsenko feat. Daniele Vitale

100 views / 1 likes - added

My violin cover of "Bad Guy" feat. Daniele Vitale Sax (original by Billie Eilish). I hope you like how we perform this song together .Please subscribe to Daniele Vitale's Sax YouTube channel here https://www.youtube.com/channel/UCaQhy_pdgjkcVeh6bIfoVlgPle

• 09:58

### The kg is dead, long live the kg

178 views / 0 likes - added

The kilogram, mole, kelvin, and ampere will be redefined by physical constants. For a limited time, get 3 months of Audible for just \$6.95 a month: http://audible.com/VERITASIUM or text VERITASIUM to 500500 Will this be the last video I make about SI unit

• 09:50 Popular

### Can You Solve This 6th Grade Geometry Problem From China?

895 views / 1 likes - added

What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video

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• 01:42

### Small revving single-cylinder engine from paper

481 views / 0 likes - added

The model is completely made of paper, it is reduced(and slightly modified) copy of this model: https://www.youtube.com/watch?v=kkSg02t4IDw&list=PLvVMj5_TSMBUA8QwBFIuf7Zz-U3NVK6xN LxWxH: 18 x 13 x 22 mm Shaft diameter: 0.5 mm Piston stroke: 3 mm Cylinder

• 02:57

### Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

663 views / 0 likes - added

In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

• 06:18

### Can You Solve The Diluted Wine Puzzle?

435 views / 1 likes - added

A servant has a method to steal wine. He removes 3 cups from a barrel of wine and replaces it with 3 cups of water. The next day he wants more wine, so he does the same thing: he removes 3 cups from the same barrel (now with diluted wine) and replaces it

• 12:59

### Amazing Chocolate Factory Workers & Machines on Another Level

261 views / 0 likes - added

• 02:54

### Ave Maria - Violin and Piano - Mom and Daughter - Karolina Protsenko

85 views / 0 likes - added

I am playing on violin and my Mom on piano "Ave Maria". It's very beautiful classical piece. I hope you like our performance.You can support me and tip on my paypal https://www.paypal.me/KarolinaProtsenkoAll financial support goes towards to my education!

• 04:30

582 views / 0 likes - added

"If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p

• 19:59

### LOONEY TUNES: DVD & Blu-ray Cartoon Clips Compilation [Cartoons for Children HD 1080p]

565 views / 1 likes - added

This compilation features some of the best Looney Tunes DVD & Blu-ray clips available from WBShop.com. All episodes have been digitally remastered & restored by WB. The episodes' details are listed below, and please subscribe for more entertaining movies

• 03:36

### You Are A Fish

211 views / 0 likes - added

We built the Tree of Life Explorer! Check it out here: https://labs.minutelabs.io/Tree-of-Life-Explorer/ And watch our video about why we made it: https://www.youtube.com/watch?v=3eE2fCLay-Q With our current understanding of evolutionary history and our s

• 03:12

### Auto-Inflatables

261 views / 0 likes - added

Auto-inflatables explores the design space of self-inflating structures. By using chemical reactions as a source of carbon dioxide on-demand, we are able to induce a wide range of interaction-triggered transformations in our designs. These include changes

• 02:09

### The Grips// Stess-Show Vol1 // Learn basic card grips!

154 views / 0 likes - added

Stess-Show Vol1 simply teaches the most basic of card deck grips. The Mechanics Grip, Straddle Grip, and Upper Straddle Grip. These grips may seem obvious to some but they are fundamental in learning card moves. This is the best place to begin your card m

• 02:31

### How Many Reps Should You Do To Build Muscle?

417 views / 0 likes - added

Solve your rep range conundrum! Find out which rep range is best for you! Sources: http://www.lookgreatnaked.com/articles/mechanisms_of_muscle_hypertrophy.pdf http://www.weightrainer.net/physiology/Moore_Sarcoplasmic.html http://www.strengtheory.com/the-n

• 03:53

### How Princess Leia Was Brought Back in 'Star Wars: The Rise of Skywalker' | Localish

186 views / 0 likes - added

The latest movie in the Star Wars franchise, 'Star Wars: The Rise of Skywalker,' is epic in its battle scenes, speeder chases and lightsaber duels. But one of the biggest challenges for the visual effects team was something seemingly smaller, though hugel

• 03:15

### Seorita - Karolina Protsenko (ft. Barvina)

104 views / 2 likes - added

My violin cover of "Seorita" (original by Shawn Mendes, Camila Cabello) with my friend @Barvina Show. I hope you like our performance.Please, subscribe to Barvina's channel https://bit.ly/BarvinaShowPlease, subscribe to my Youtube channel https://bit.ly/K

• 11:57

### The Wallis Formula For π

354 views / 0 likes - added

Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value

• 03:18

### HAVANA - Camila Cabello - Cover by Karolina Protsenko (feat. Barvina)

97 views / 0 likes - added

My violin cover of Havana (original by Camila Cabello) with my friend @Barvina Show singing along. I hope you like our duo.My other video with Barvina https://youtu.be/c8557HqkKOwPlease, subscribe to Barvina's channel https://bit.ly/BarvinaShowPlease, sub

• 01:45

### The Surprising Science Behind the Word ‘Pokemon

483 views / 0 likes - added

By now, words like “Pokémon,” “karaoke” and “anime” are established terms in modern English. But … are these words English or Japanese? As it turns out, neither! They fall into their own category entirely.

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• 06:03

184 views / 0 likes - added

• 07:39

### Can You Solve The Alien Extinction Riddle? Hard Job Interview Question

537 views / 0 likes - added

A single alien lands on Earth. Every day after that, each alien on Earth undergoes a transformation, which could be any of the four equally likely events: (a) the alien dies, (b) the alien does nothing, (c) the alien replicates itself (2 aliens total), (d

• 07:47

### Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question

545 views / 0 likes - added

This problem has been asked in job interviews. On the morning of January 1, a hospital nursery has 3 boys and some number of girls. That night, a woman gives birth to a child, and the child is placed in the nursery. On January 2, a statistician conducts a

• 01:34

### Dancing Spaghetti - Sick Science! #131

93 views / 0 likes - added

Unlock the mystery here http://www.stevespanglerscience.com/experiment/dancing-noodlesWho taught these noodles to dance, anyway? Go on - gather up some pasta noodles, turn up the music, and get ready for an old-fashioned pasta party. Just when you thought

• 13:37

### An Actually Good Explanation of Moles

43 views / 0 likes - added

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription that gives you access to the full archive of Daily Challenges and every single courseMoles (in chemistry) are really clever and useful. The defini

• 09:59

### I Magically Become A Mermaid Cookie Swirl C Roblox

468 views / 4 likes - added

Today in Roblox my dream comes true of becoming a mermaid. I look like a human on land but once I go into the ocean water I turn in a mermaid like magic. I hope you enjoy this video Hugs!!! Subscribe for FREE and never miss a video! Click here : http://bi

• 05:06

### The Pizza Theorem

243 views / 0 likes - added

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMGet Vsauce's favorite science and math toys delivered to your door!https://www.curiositybox.com/National Pizza Day is Saturday, February 9!*** LINKS ***T

• 03:19

### A Million Dreams - The Greatest Showman - Angelica Hale - Karolina Protsenko - Violin Cover

134 views / 0 likes - added

My violin cover with Angelica Hale singing. We were performing together on stage for the first time. The beautiful song "A Million Dreams" (from The Greatest Showman"). I hope you like our live performance.Please subscribe to Angelica's channel https://ww

• 03:53

### Despacito - Karolina Protsenko ft. Daniele Vitale - Luis Fonsi ft. Daddy Yankee - Cover

84 views / 0 likes - added

My violin cover of "Despacito" (original by Luis Fonsi and Daddy Yankee) with an amazing @Daniele Vitale Sax Please, check out our other video https://youtu.be/JuRbCGnwjIcSubscribe to Daniele's Vitale Sax channel https://www.youtube.com/c/DanieleVitaleSax

• 11:22

### What is the Evidence for Evolution?

494 views / 1 likes - added

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Biologists teach that all living things on Earth are related. Is there any solid evidence to back this claim? Join us as we explore the facts! We start with a close look at the origi

• 04:01

### The Disease Detectives Stop Outbreaks at Their Source

178 views / 0 likes - added

After two category 5 hurricanes hit the U.S. Virgin Islands in 2017, the immediate aftermath left buildings destroyed and neighborhoods flooded. But another, less visible, threat left local health officials very concerned. After traces of the bacterial in

• 09:32

### The Shark That Ate Dinosaurs - Cretoxyrhina

147 views / 0 likes - added

Millions of years ago there lived a fearsome shark that fed on almost anything it came across, including mosasaurs, plesiosaurs, pterosaurs and even dinosaurs...*Yes it's a Mosasaur in the thumbnail, not a dinosaur.Join our Discord server: https://discord

• 04:14 Popular

### Two Beautiful Humpback Whales Dance - Animal Attraction - BBC

877 views / 8 likes - added

Male humpback whales repeat each others songs and add to them so they become ever more complex and beautiful, showing off their memory and sheer volume. Taken from Animal Attraction. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_u

• 03:31

### How Method Keeps Its Soap Factory Eco-Friendly

293 views / 0 likes - added

Methods Soapbox is the first LEED platinum certified factory in the industry. The factory creates less waste, uses less energy, and provides better working conditions for its employees than other factories. When youre bottling 250,000 units of soap every

• 11:39

### Optimization - Maximum Profit

374 views / 0 likes - added

Optimization is explained completely in this calculus video. In this example we maximize profit using optimization. I also provided the links for my other optimization videos as well. Optimization - "minimum fence required" example https://www.youtube.com

• 03:17

### This Is NOT NATURAL

466 views / 1 likes - added

SUBSCRIBE for more: http://bit.ly/asapsci Fresh vs Frozen video: https://youtu.be/zjsOOT347cA What The Heck is Gluten? video: https://youtu.be/DXjpb7SFi3s This episode was inspired by the work of James Kennedy. Check out all of his 'Natural' food infograp

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• 11:51

### Optimization - Calculus

507 views / 0 likes - added

Optimization is explained completely in this calculus video. I also provided the links for my other optimization videos as well. Optimization - "minimum sum of two numbers" example https://www.youtube.com/watch?v=WJy3EEJPV3g Optimization - "Maximum volume

• 10:45

### Optimization - Minimum Sum Of Two Numbers

394 views / 0 likes - added

Optimization is explained completely in this calculus video. I also provided the links for my other optimization videos as well. Optimization - "minimum fence required" example https://www.youtube.com/watch?v=kV3K4Ppz6fw Optimization - "Maximum volume of

• 05:21

### Are Elvish, Klingon, Dothraki And Na'vi Real Languages? - John McWhorter

465 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/are-elvish-klingon-dothraki-and-na-vi-real-languages-john-mcwhorter What do Game of Thrones' Dothraki, Avatar's Na'vi, Star Trek's Klingon and LOTR's Elvish have in common? They are all fantasy constructed langu

• 02:03

### Run Run Run Song | Andy and the Band: Live at Home | CBeebies

110 views / 0 likes - added

Watch more https://bbc.in/2FWGCm8Sing-a-long with Andy and the Band to there hit song Run Run Run!Nothing will stop Andy and the Band making music! Turn up the volume for a virtual gig packed full of songs and special guests, performed in their homes dire

• 05:08

### Why is gravity different?

274 views / 0 likes - added

We probably think we know gravity pretty well. After all, we have more conscious experience with this fundamental force than with any of the others (electromagnetism and the weak and strong nuclear forces). But even though physicists have been studying gr

• 09:21

### Nonexistent Objects & Imaginary Worlds: Crash Course Philosophy #29

367 views / 0 likes - added

Today we transition between units on language and aesthetics with a discussion of nonexistent and imaginary objects. Is it possible to make true assertions about things that aren’t real? We’ll explore Meinong’s Jungle and the concept of a universe of disc

• 18:57

### Optimization - Minimum Time To Cross River

443 views / 0 likes - added

Optimization is explained completely in this calculus video. In this example we maximize profit using optimization. I also provided the links for my other optimization videos as well. Optimization - "minimum fence required" example https://www.youtube.com

• 02:40

### Amazing Hologram Effect!

653 views / 1 likes - added

• 07:55

### Turning Gravity Into Light - Smarter Every Day 146

436 views / 0 likes - added

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• 05:27

### Can You Solve The Mind-Bending Self-Counting Sentence Riddle?

648 views / 0 likes - added

"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d

• 04:47

### The Squid and the Whale: Evidence for an Epic Encounter

538 views / 0 likes - added

Happy Cephalopod Week! One of the most famous dioramas in the American Museum of Natural History depicts a battle between two gigantic animals: the sperm whale and giant squid. But unlike most dioramas in the Museum’s halls, this scene has never been witn

• 04:47

### Walking The Most Dangerous Path In Britain

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The Broomway is surrounded on both sides by quicksand and deep, sucking mud. It has no markers and no guideposts. And if you mistime your walk, you won't outrun the tide. Oh, and it's in the middle of a Ministry of Defence firing range. But most of the ti

• 03:02

### Particle robots

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Researchers from MIT, Columbia University, and elsewhere have developed computationally simple robots that connect in large groups to move around, transport objects, and complete other tasks. (Learn more: https://news.mit.edu/2019/particle-robot-cluster-s

• 03:39 Popular

### What Are Stars?

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Find out what makes stars what they are, and take a tour of some of the most extreme stars in space! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome

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• 01:28 Popular

### Deliciously Adorable & Easy To Make SHOPKINS CUPCAKE Recipe

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Learn this ultimately cute and yummy Shopkins Cupcake recipe and more delicious & easy to make recipes by HooplaKidz Recipes For more yumminess, click here: https://goo.gl/VnkN8n Watch some of our other Recipes: Click here to learn how to make Play Doh Wi

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• 10:35

### Software Engineering: Crash Course Computer Science #16

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Today, we’re going to talk about how HUGE programs with millions of lines of code like Microsoft Office are built. Programs like these are way too complicated for a single person, but instead require teams of programmers using the tools and best practices

• 02:26

### Exploring the Water Column

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The water column is the largest, yet one of the most underexplored, habitats on the planet. With the full volume of the water column available to move freely about in all dimensions, midwater animals may seem sparse, but in fact, the water column also hol

• 35:52

### Delicious Cartoon Character Cakes So Good You'll Wish You Had Baked | Birthday Cake Recipes

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Check out the most delicious recipe : https://goo.gl/eOpHto Subscribe to our channel for more updates: https://goo.gl/goaCNi Surprise your little ones with these delicious and delightful cartoon character birthday cake recipe by HooplaKidz Recipes Click h

• 03:01

### Love Quinoa? Thank the International Man of Botany

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Love mangoes and dates? Cant imagine a grain bowl without quinoa? We have botanist David Fairchild to thank for bringing these foods and many more to the United States. Fairchild spent his entire career traveling the world learning from indigenous food cu

• 01:44

### Bubble Inside A Bubble - Sick Science! #219

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Check out cool science kits and toys: www.stevespanglerscience.com See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/bubble-inside-a-bubble Grab a bag of Imperial Sugar or Dixie Crystals and let’s blow some bubbles. Wait… l

• 00:31

### White bellbird: listen to the world's loudest bird call

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A bird found in the Amazon has shattered the record for the loudest call, reaching the same volume as a pneumatic drill. The white bellbird, which lives in the mountains of the north-eastern Amazon, was recorded at 125 decibels (dB), three times louder th

• 03:15

### After Hurricane Maria, Building a Community Under the Sea

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Raimundo Chirinos has devoted his life and career to protecting Puerto Rico’s waters. And in the wake of Hurricane Maria, his devotion matters more than ever. Among its many assaults, the Category 5 storm pulled fishing gear from the island’s shores into

• 12:34

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For more yummy Easy Recipes, click here: https://goo.gl/VnkN8n Make some deliciously amazing Oreo recipes to feed and give some happiness to your lazy sweet tooth! Watch this video and learn to make 8 mouth watering Oreo Recipes Perfect for all occasions,

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• 03:58

### Air pressure demonstration - Prairie dog balloons // Homemade Science with Bruce Yeany

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How do you get a balloon to blow up inside a glass flask? This demonstration uses the change of water into steam to expand and then reduce the volume of a rubber balloon. As the balloon gets smaller, atmospheric pressure forces the prairie dogging balloon

• 01:49

### Absurd Creatures | The Vicious Fish With A Strike Like You Wouldn't Believe

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The frogfish is a vicious hunter that swallows its victims whole, but it doesn’t really bite its prey. By rapidly expanding its mouth to 10 times its normal volume, the predator creates a vacuum that sucks its victims in. Still haven’t subscribed to WIRED

• 04:28

### Are We Running Out of Vanilla? — Speaking of Chemistry

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Vanilla is so common, some people use it as a diss. But watch out. This beloved bean may become a rarity. Read more: http://cen.acs.org/articles/94/i36/problem-vanilla.html ↓↓More info and references below↓↓ Special thanks to My Green Pets for sharing the

• 04:56 Popular

### Disney Frozen Sparkle Princess Elsa Cupcakes | Birthday Cupcakes | HooplaKidz Recipes

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For more yumminess, click here: https://goo.gl/VnkN8n Esla Cupcake for all disney fans!, These super amazing Elsa Cupcakes are quick and easy to make perfect for a frozen themed party, learn how to make them with this quick and easy recipe video, inspired

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• 07:17

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Today in Adopt Me Roblox I meet a girl who just want her dream pet, a parrot. Then she sees a girl willing to trade her parrot named Smoothie. Will they trade so she can get her dream pet? Let's see. I hope you have a wonderful day and enjoy this video .

• 22:01

### Conservation of Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern

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Lesson 12 (Conservation of Momentum) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:1. Compare

• 09:03

### The Ideal Gas Law: Crash Course Chemistry #12

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Gases are everywhere, and this is good news and bad news for chemists. The good news: when they are behaving themselves, it's extremely easy to describe their behavior theoretically, experimentally and mathematically. The bad news is they almost never beh

• 11:29

### First Day Gymnastics Class Cookie Swirl C Roblox

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Today In Roblox I'm going to gymnastics class in the game Platinum Stars Gymnastics. The teacher will teach all the students how to flip and fly in the air. I hope I can keep up. Enjoy this video :D :D Subscribe for FREE and never miss a video! Click here

• 03:38 Popular

### 3 Cool Facts About Cats!

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Even if you have a cat of your own, you might not know these three amazing things about our furry friends! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our aw

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