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  • 10:25 Ratio and Proportion

    Ratio and Proportion

    419 views / 0 likes - added

    Ratio and Proportion More free lessons at: http://www.khanacademy.org/video?v=WfqgFBGet7s

  • 04:58 Using Proportion To Solve For Variable

    Using Proportion To Solve For Variable

    561 views / 0 likes - added

    Using proportion to solve for variable

  • 14:31 Large Sample Proportion Hypothesis Testing

    Large Sample Proportion Hypothesis Testing

    667 views / 0 likes - added

    Large Sample Proportion Hypothesis Testing More free lessons at: http://www.khanacademy.org/video?v=1JT9oODsClE

  • 07:20 Find an Unknown in a Proportion

    Find an Unknown in a Proportion

    500 views / 0 likes - added

    U04_L2_T1_we2 t2 Find an Unknown in a Proportion More free lessons at: http://www.khanacademy.org/video?v=GO5ajwbFqVQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:48 Find an Unknown in a Proportion 2

    Find an Unknown in a Proportion 2

    459 views / 0 likes - added

    U04_L2_T1_we3 t2 Find an Unknown in a Proportion 2 More free lessons at: http://www.khanacademy.org/video?v=4ywTWCaLmXE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 22:55 Popular The Golden Ratio: Is It Myth or Math?

    The Golden Ratio: Is It Myth or Math?

    887 views / 0 likes - added

    Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below The golden ratio. Some say its the most mythical number in the universe. Others say it unde

  • 14:47 Introduction to the Price-to-Earnings Ratio

    Introduction to the Price-to-Earnings Ratio

    451 views / 0 likes - added

    Price to Earnings Ration (or P/E ratio). More free lessons at: http://www.khanacademy.org/video?v=cppxO67e6eo

  • 16:21 The Silver Ratio - Numberphile

    The Silver Ratio - Numberphile

    467 views / 0 likes - added

    The silver ratio (and other metals) with Tony Padilla. More links & stuff in full description below ↓↓↓ Golden editions are sold out (for now) but more shirts available at https://teespring.com/stores/numberphile More Tony Padilla videos: http://bit.ly/Pa

  • 05:10 What is the Fibonacci Sequence & the Golden Ratio? Simple Explanation and Examples in Everyday Life

    What is the Fibonacci Sequence & the Golden Ratio? Simple Explanation and Examples in Everyday Life

    332 views / 0 likes - added

    The Fibonacci sequence is a series of numbers in which a given number is the addition of the two numbers before it. So, if you start with 0, the next number will be 1, followed by 1, followed by 2, followed by 3 and so on. As you can see, every number in

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

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

    882 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

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

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

    1,926 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

  • 15:13 The Golden Ratio (why it is so irrational) - Numberphile

    The Golden Ratio (why it is so irrational) - Numberphile

    453 views / 1 likes - added

    Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile Featuring Ben Sparks --- More links & stuff in full description below ↓↓↓ Golden seeds limited edition T-Shirt: https://teespring.com/NP-Seeds More Golden Ratio stuff: htt

  • 13:00 Popular Hypothesis Testing - Proportion Example

    Hypothesis Testing - Proportion Example

    914 views / 0 likes - added

    Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - 2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing - one tai

  • 09:11 Popular Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

    Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

    850 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

  • 14:42 Popular The Golden Ratio

    The Golden Ratio

    730 views / 1 likes - added

    An introduction to one of the most amazing ideas/numbers in mathematics More free lessons at: http://www.khanacademy.org/video?v=5zosU6XTgSY

  • 16:19 The Cross Ratio - Numberphile

    The Cross Ratio - Numberphile

    561 views / 0 likes - added

    One of the most famous free kicks ever taken - but how far from the goal was Brazil's Roberto Carlos? More links & stuff in full description below ↓↓↓ Discussed by Federico Ardila from San Francisco State University. More Federico videos: http://bit.ly/Fe

  • 03:39 Testing the Perfect Stoichiometric Ratio of Methane | MythBusters

    Testing the Perfect Stoichiometric Ratio of Methane | MythBusters

    462 views / 0 likes - added

    Inspired by a scene from Bourne Supremacy, Adam and Jamie want to know if 9% methane to oxygen is the recipe for the perfect bang. The relation of oxygen to flammable gas is called stoichiometry. Stream Full Episodes of MythBusters: https://www.sciencecha

  • 02:57 Popular Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

    Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

    1,632 views / 0 likes - added

    A proportionality problem about eating bananas Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-identifying-proportional-rela

  • 01:46 Popular Movie Ticket Proportionality | 7th Grade | Khan Academy

    Movie Ticket Proportionality | 7th Grade | Khan Academy

    1,006 views / 0 likes - added

    When going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-re

  • 02:39 Popular Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

    Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

    840 views / 0 likes - added

    Is the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-

  • 03:46 Popular Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

    Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

    1,180 views / 0 likes - added

    Is the volume of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-ide

  • 00:37 Popular Paper vehicle prototype with V8 paper engine

    Paper vehicle prototype with V8 paper engine

    778 views / 0 likes - added

    Eventually, the engine must be able to move :) In this model v8 paper engine mounted on vehicle prototype with gear drive with a total ratio 1:9 (two pairs of gears with ratio 1:3)

  • 02:14 Visualizing the 600-Cell

    Visualizing the 600-Cell

    523 views / 0 likes - added

    Mathematician/geometer Dugan Hammock of Quantum Gravity Research shows us a visualization of the 4-dimensional 600-Cell projected to 3D object (further projected, technically, to 2D on his computer screen.) The 600-Cell is a 4-dimensional shape made of 60

  • 08:56 Cell Size

    Cell Size

    661 views / 0 likes - added

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

  • 05:07 Popular Why Are Some People Left-handed? - Daniel M. Abrams

    Why Are Some People Left-handed? - Daniel M. Abrams

    917 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/why-are-some-people-left-handed-daniel-m-abrams Today, about one-tenth of the world's population are southpaws. Why are such a small proportion...

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  • 15:03 Margin of Error 1

    Margin of Error 1

    646 views / 0 likes - added

    Finding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=OwPSuHXmiPw

  • 10:05 Margin of Error 2

    Margin of Error 2

    557 views / 0 likes - added

    Finding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=YclQE2XtaLw

  • 08:47 How tax breaks help the rich

    How tax breaks help the rich

    698 views / 1 likes - added

    The US has a problem with income inequality. The current tax code makes it worse. Subscribe to our channel! http://goo.gl/0bsAjO Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.

  • 06:39 Voltage Divider

    Voltage Divider

    519 views / 0 likes - added

    The output voltage is a fixed fraction of the input voltage. The ratio is determined by two resistors.

  • 15:34 P/E Discussion

    P/E Discussion

    480 views / 0 likes - added

    Discussion of the price-to-earnings ratio More free lessons at: http://www.khanacademy.org/video?v=V-rko8jgJ9o

  • 13:41 P/E Conundrum

    P/E Conundrum

    558 views / 0 likes - added

    A situation where the price to earnings ratio seems to not fairly price an asset More free lessons at: http://www.khanacademy.org/video?v=VrFbXxkl9JU

  • 01:17 Total Lunar Eclipse Time-Lapse

    Total Lunar Eclipse Time-Lapse

    316 views / 1 likes - added

    A wide angle view of the total lunar eclipse of May 15-16, 2022. Exposures were made every 30 seconds and are displayed at a rate of one exposure every two frames of video. The exposures were unchanged during the duration of the eclipse. It's amazing how

  • 03:26 How Your Cells Decide Whether to Be Part of the Brain, or the Colon

    How Your Cells Decide Whether to Be Part of the Brain, or the Colon

    444 views / 0 likes - added

    Before cells mature, they have to decide what they want to be — and new research shows that process gets pretty "noisy." Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why - https://youtu.be/USiZ6dUGUt8 Read More: Know Your Neurons: What

  • 04:24 How Atomic Physics Makes Your Headphones Hiss

    How Atomic Physics Makes Your Headphones Hiss

    522 views / 0 likes - added

    You know that hissing noise you get in your headphones when there's no music playing? WTF is that? Should You Be Listening To Music At Work? - https://youtu.be/BsWDF8lIGFs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Big thanks to our sp

  • 06:37 Popular MIGHTY MOUSE: Wolf! Wolf! (1944) (Cartoons for Children) (Remastered 4:3)

    MIGHTY MOUSE: Wolf! Wolf! (1944) (Cartoons for Children) (Remastered 4:3)

    872 views / 0 likes - added

    The famous sheepherder, Little Bo Peep, has lost her sheep and the wolves are out to eat them! Mighty Mouse to the rescue in the great Wolf! Wolf! episode. Which mouse is mightier - Mickey or Mighty? You decide. Remastered with original aspect ratio of 4:

  • 04:32 Popular Cars: engine power and transmission - 3D animation

    Cars: engine power and transmission - 3D animation

    787 views / 0 likes - added

    The physical principles behind car gears. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com This video offers an unusual perspective to the relation between engine power, RPM and acceleration. Som

  • 04:04 Making the Longest 1:1 Lego Gear Train

    Making the Longest 1:1 Lego Gear Train

    471 views / 0 likes - added

    Wanted to make a long gear train where all the gears visibly rotate. Using only Lego parts. Restriction: the first gear and the last gear must rotate at the same speed (gear ratio = 1:1). Enjoy! Music: Alpha Polaris by Anders Enger Jensen https://www.yout

  • 04:09 Popular The Moon Illusion - Andrew Vanden Heuvel

    The Moon Illusion - Andrew Vanden Heuvel

    816 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-moon-illusion-andrew-vanden-heuvel Have you noticed how the full moon looks bigger on the horizon than high overhead? Actually, the two images are exactly the same size -- so why do we perceive them differen

  • 12:31 Recycling concrete

    Recycling concrete

    306 views / 0 likes - added

    The construction industry needs large quantities of gravel and crushed rock for concrete manufacturing. So far, recycled concrete has mostly been utilized as filling material or in substructures, but only hesitantly for structural engineering. The film sh

  • 03:45 The Infinite Life Of Pi - Reynaldo Lopes

    The Infinite Life Of Pi - Reynaldo Lopes

    592 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-infinite-life-of-pi-reynaldo-lopes The ratio of a circle's circumference to its diameter is always the same: 3.14159... and on and on (literally!) forever. This irrational number, pi, has an infinite number

  • 04:29 Evolutionarily Stable Strategies Ft. Richard Dawkins

    Evolutionarily Stable Strategies Ft. Richard Dawkins

    646 views / 0 likes - added

    When evolution favours a stable ratio of traits rather than one dominant trait. Check out Audible: http://bit.ly/AudibleVe Animation by The Lyosacks: https://www.youtube.com/TheLyosacks Hosting Neil Degrasse Tyson, info and tickets: http://bit.ly/NDTandVe

  • 09:59 Making a GOOGOL:1 Reduction with Lego Gears

    Making a GOOGOL:1 Reduction with Lego Gears

    700 views / 0 likes - added

    Building a long gear train using 186 Lego gears. Many different types of Lego gears are used. Enjoy! Inspired by Daniel de Bruin's "universe's biggest gear reduction": https://www.youtube.com/watch?v=nFslB0AcVmM The finished gear ratio: 103417963084873348

  • 21:19 The Mandelbrot Set - The only video you need to see!

    The Mandelbrot Set - The only video you need to see!

    469 views / 0 likes - added

    This video has been edited together from several documentaries to describe the Mandelbrot set in a simple, introduction/beginner fashion! What is the Mandelbrot set? An incredible mathematical formula explaining fractals and geometry! Several mathematicia

  • 02:35 Mega Man: Fully Charged | Mega Man vs. Air Man | Cartoon Network

    Mega Man: Fully Charged | Mega Man vs. Air Man | Cartoon Network

    554 views / 0 likes - added

    Student elections get blown out of proportion (literally) when Air Man lends his support to Aki's rival for class president. Mega Man must defeat the villain, but can he do it before Air Man reaches the school? Episode: Running Wild About Cartoon Network:

  • 05:52 Making Lego Car CLIMB Obstacles

    Making Lego Car CLIMB Obstacles

    493 views / 0 likes - added

    Testing a Lego car against different obstacles and improving it until it becomes a capable climber. Demonstrates what you need to consider: wheel diameter, gear ratio, 4-wheel drive, tire grip, breakover angle, weight distribution. Enjoy! Base rules for a

  • 14:13 Popular Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

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

    1,944 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

  • 14:34 Popular Hypothesis Testing - One Tailed 't' Disribution

    Hypothesis Testing - One Tailed 't' Disribution

    917 views / 0 likes - added

    Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - 2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing - proport

  • 13:33 Hypothesis Testing - Statistics

    Hypothesis Testing - Statistics

    692 views / 0 likes - added

    Learn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing - one tailed test using 't' distribution https://www.youtube.com/watch?v=lNoxKsuJ6Xc Hyp

  • 00:42 The Algebra Plant #shorts

    The Algebra Plant #shorts

    164 views / 0 likes - added

    A tremendous amount of math is found in nature, and it's most obvious in Fibonacci/Golden Ratio patterns in the world's flora. But the Schumanniophyton problematicum plant's leaves are determined by algebra, and a simple equation can tell you exactly how

  • 01:31 Lego Motor Lifts a Rock (88kg/195lb)

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

    660 views / 0 likes - added

    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

  • 07:00 CD / Color

    CD / Color

    322 views / 0 likes - added

    Please consider supporting my videos on: http://www.patreon.com/CaptainDisillusion Special Thanks to the Action Movie Kids for lending their voices! https://www.youtube.com/user/theActionMovieKid More CD/ • Intro - https://youtu.be/R4sF0MT1TGM •

  • 38:41 Popular Converting Units With Conversion Factors - Metric System Review & Dimensional Analysis

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

    1,449 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

  • 15:50 Why widescreen feels epic

    Why widescreen feels epic

    485 views / 0 likes - added

    Widescreen feels cinematic. When black bars come down and a show goes into widescreen, it feels more like a movie. More intense. More epic. The shape of a screen changes how we feel about it, and wide just feels different. But that feeling is an invention

  • 07:02 Crafting a Basket out of Bamboo StripsBamboo Woodworking Art

    Crafting a Basket out of Bamboo StripsBamboo Woodworking Art

    381 views / 1 likes - added

    Crafting a Basket out of Bamboo StripsBamboo Woodworking Art Make your own beautiful and useful bamboo basket, this bamboo basket will be used to hold vegetables, fruits, vegetables and more. Bamboo art is really interesting. Bamboo, like true wood, is a

  • 05:29 Creating The Never-Ending Bloom

    Creating The Never-Ending Bloom

    588 views / 1 likes - added

    Help support our video productions: http//www.patreon.com/scifri *Correction May 1, 2017: At 2:06, a graphic in the video incorrectly wrote the formula for the golden ratio. It should be B/A = A/(A+B). We regret the error. John Edmark's sculptures are bot

  • 03:13 Cathode Rays Lead to Thomson's Model of the Atom

    Cathode Rays Lead to Thomson's Model of the Atom

    667 views / 0 likes - added

    In the mid 1800's scientists successfully passed an electric current through a vacuum in a glass tube. They saw a glow from the tube that seemed to emanate from the negatively charged plate called the cathode. Since scientists didn't know what the glow wa

  • 02:55 Popular Lego Motor Lifts 100kg

    Lego Motor Lifts 100kg

    727 views / 0 likes - added

    Lego PF Medium Motor with gears and pulleys lifts a hefty 102.2 kg. Gear ratio 15:1 and tackle velocity ratio 8:1. Only lego parts were used, except for the string. Enjoy! :) Development videos: Part 1 pulleys: https://www.youtube.com/watch?v=KUjVby8H-bQ

  • 05:08 How Many Galaxies Are Moving Away From Us Faster Than Light?

    How Many Galaxies Are Moving Away From Us Faster Than Light?

    291 views / 0 likes - added

    Solution to the physics puzzle I posed in the last video. Check out the original video here https://youtu.be/cadNZJvfl7sI asked you if you could work out what proportion of the galaxies in the visible universe are travelling away from us faster than the s

  • 04:50 Did Water Crash Into Earth From Space?

    Did Water Crash Into Earth From Space?

    179 views / 0 likes - added

    Did water crash into Earth from space by way of a massive comet, or was it around long before our planet's formation? Well, one new study suggests that it might have actually come from the most unlikely source of all: the Sun. Subscribe to Seeker! http://

  • 06:39 Axial flux motors - The new hope

    Axial flux motors - The new hope

    268 views / 0 likes - added

    Axial flux motors are considered the ultimate future of electric vehicles and most importantly of electric aviation because they have a high torque-to-weight ratio, which is ideal for aircraft. Companies like Rolls Royce and Magnax have intense research a

  • 04:28 Can a LEGO Motor Pull a Car?

    Can a LEGO Motor Pull a Car?

    41 views / 0 likes - added

    Using Lego technics and a Lego power functions motor I designed and built a winch and pulley system to try and pull a car that weighed approximately 1600kg!There was no handbrake on, and the car was set on a level surface.This experiment proved difficult

  • 10:26 The Economics Of Happiness: Crash Course Econ #35

    The Economics Of Happiness: Crash Course Econ #35

    640 views / 1 likes - added

    They say money can't buy happiness, but who are they? Can money buy happiness? The answer is: sort of. While money may not be able to buy true happiness, lack of money can cause very real misery. Today, we look at the economics of happiness, and talk abou

  • 03:54 Popular What's The Best Soup Can Size? The Optimal Cylinder Puzzle

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

    795 views / 0 likes - added

    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

  • 04:00 What If We Used the Full Capacity of Our Brains?

    What If We Used the Full Capacity of Our Brains?

    350 views / 0 likes - added

    Brain size relates more to proportion than it does to intelligence. Your brain is smaller than a whales because your body is smaller. However, your brain is structured in a way that enables you to survive, and succeed.But after all that, would you believe

  • 03:40 Why Did Our Toes Evolve To Look So Weird? #AskDNews

    Why Did Our Toes Evolve To Look So Weird? #AskDNews

    531 views / 2 likes - added

    Toes are something we seldom think about, but why do we have them? Is Your Appendix Actually Useless? ►►►► http://bit.ly/2077I7D Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: The pectoral fin of Panderichthys and the origi

  • 03:37 Popular DIY EASY TO MAKE SNOW AT HOME!!!

    DIY EASY TO MAKE SNOW AT HOME!!!

    1,171 views / 2 likes - added

    Watch how I make instant snow with 2 BASIC ingredients...It's awesome to make and the ratio of 3-1 works perfectly. Made perfect snow overtime. Go have fun and make your own instant snow and see if you can color the snow. ★ VLOGS: https://www.youtube.com/

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  • 11:50 Popular The Golden Angle - Christmas Lectures with Ian Stewart

    The Golden Angle - Christmas Lectures with Ian Stewart

    985 views / 0 likes - added

    Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/

  • 38:28 A Miraculous Proof (Ptolemy's Theorem) - Numberphile

    A Miraculous Proof (Ptolemy's Theorem) - Numberphile

    293 views / 0 likes - added

    Featuring Zvezdelina Stankova... Want more? Part 2 (bringing in Pentagons and the Golden Ratio) is at: https://youtu.be/o3QBgkQi_HAMore links & stuff in full description below Zvezda's Numberphile playlist: http://bit.ly/zvezda_videosZvezda's webpage: htt

  • 10:14 How to Measure Flow with Magnets - (Magnetic Flow Meters)

    How to Measure Flow with Magnets - (Magnetic Flow Meters)

    639 views / 0 likes - added

    What happens when a civil engineer mixes water and electricity? The results aren't always ideal, but you always learn something! A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a m

  • 06:46 Best Mashed Potatoes Recipe

    Best Mashed Potatoes Recipe

    171 views / 0 likes - added

    Today I will show you my mashed potatoes recipe —inspired by the legendary Michelin star chef Joël Robuchon. Pure Rita #purerita on Instagram: https://bit.ly/purerita And I'm sharing with you my secret tips today on how to make a perfect mashed

  • 04:18 Popular Why Do Dogs And Cats Eat Grass?

    Why Do Dogs And Cats Eat Grass?

    1,466 views / 10 likes - added

    It makes sense why our pets want to eat the delicious food on our plates, but why would they eat grass? Should You Let A Dog Lick Your Face? ►►►►http://bit.ly/1ZtTz5K Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: The Evolu

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  • 05:16 False Teeth. Graeme Jackson. 1968. Documentary.

    False Teeth. Graeme Jackson. 1968. Documentary.

    391 views / 0 likes - added

    Format: 16mm / Sound: Mono / Aspect Ratio: 4:3 A humorous look at how a pair of dentures is created. ‘False Teeth’ was Jackson’s graduate short film, made whilst he was studying at Swinburne School of Film and Television, which transferr

  • 25:38 Euler's Disk

    Euler's Disk

    433 views / 0 likes - added

    Get a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo

  • 12:46 The Infinadeck Omnidirectional Treadmill - Smarter Every Day 192 (VR Series)

    The Infinadeck Omnidirectional Treadmill - Smarter Every Day 192 (VR Series)

    528 views / 0 likes - added

    http://www.audible.com/Smarter or text "Smarter" to 500-500 Click here to subscribe for next video: http://bit.ly/Subscribe2SED Behind the Scenes Video Here: https://www.youtube.com/watch?v=P7UNo4fTUYc ⇊ Click below for more links! ⇊ I'm a huge fan of Rea

  • 07:50 Popular pH and pKa relationship for buffers | Chemistry | Khan Academy

    pH and pKa relationship for buffers | Chemistry | Khan Academy

    829 views / 0 likes - added

    How the Henderson-Hasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/buffer-solutions/v/

  • 25:02 Popular Gravity and Orbital Mechanics - Physics 101 / AP Physics 1 Review with Dianna Cowern

    Gravity and Orbital Mechanics - Physics 101 / AP Physics 1 Review with Dianna Cowern

    1,503 views / 0 likes - added

    Lesson 8 (Gravitation and Orbits) 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. An object w

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    Visualization of the Coriolis and centrifugal forces

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    Singing Rijke Tubes // Homemade Science with Bruce Yeany

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    Sledding on Baking Soda Fake Snow

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    What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words

    137 views / 0 likes - added

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    The Physics of Windmill Design

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    Why Do India And China Have So Many People?

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    Two-Thirds of All Cancers Are Caused By One Thing: Your DNA

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    Gut Microbiome Explained in Simple Words

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    Mercury: Crash Course Astronomy #13

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    Should You Wipe Off Your Sweat?

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    Homemade Ramen

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    Making A Billion-Year Lego Clock

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    Fusion Energy Could Be a Reality in Less Than 5 Years

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  • 10:09 Primitive Technology: Making Iron From Sand

    Primitive Technology: Making Iron From Sand

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    Pythagoras Would Be Proud: High School Students' New Proof of the Pythagorean Theorem [TRIGONOMETRY]

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    The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Here's Why

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    Primitive Technology: Blower and charcoal

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    How Much Food Is There On Earth?

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    Can The Words You Read Change Your Behavior?

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    How This Sea Shell Knows the Weather in Greenland

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  • 12:37 We Left Teeth In Coke For A Week (EXPERIMENT)

    We Left Teeth In Coke For A Week (EXPERIMENT)

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    Kid Food vs. Old People Food (Taste Test)

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    The Fable of the Dragon-Tyrant

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    Walking Sticks Stop, Drop and Clone to Survive | Deep Look

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  • 16:32 The Absurd Search For Dark Matter

    The Absurd Search For Dark Matter

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