Search Results: "Lever"
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04:46 Popular
The Mighty Mathematics Of The Lever - Andy Peterson And Zack Patterson
1,241 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-mighty-mathematics-of-the-lever-andy-peterson-and-zack-patterson Archimedes once said “Give me a place to stand, and I shall move the Earth.” While the idea of a person moving such a huge mass on their own m
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11:46
There's a Lever in Your Ear and It Does Something Amazing
108 views / 0 likes - addedGet 70% off NordVPN's 3-years plan and get an extra 1-month subscription on top. Some lucky people will get an extra 1-year subscription on top. Go to https://nordvpn.com/steve and use the promo code steve at checkout.Impedance mismatch is when there's a
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02:54 Popular
Toy physics--- lever toy ///Homemade Science with Bruce Yeany
955 views / 1 likes - addedLever Larry toys are fun to play with and are examples of first class levers. A squeeze of the handle causes an acrobat to swing around as the string supporting him twists and untwists. Slow motion clips are shot 7 times slower The chaotic pendulum is use
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02:40
Tax Lever of Fiscal Policy
456 views / 0 likes - addedHow government can effect aggregate demand through tax policy More free lessons at: http://www.khanacademy.org/video?v=BRXBCxKjiK8
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02:07 Popular
Do nothing machine, Trammel of Archimedes - part 1 /// Homemade Science with Bruce Yeany
851 views / 0 likes - addedDo nothing machine, at least that's what my dad used to call them. It is actually a Trammel of Archimedes or an ellipsograph. It is a lever that switches back and forth from a first class lever to a 2nd class lever. In doing so it is able to trace out ell
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05:34 Popular
Trammel of Archimedes - Do Nothing Machine part 2 // Homemade Science with Bruce Yeany
1,113 views / 0 likes - addedDo nothing machine, B.S. grinder, Trammel of Archimedes, they've gone by all sorts of names, when used for drawing it's an ellipsograph. I show it as a lever that switches back and forth from a first class lever to a 2nd class lever. In doing so it is abl
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00:46
Sesame Street: Rube Goldberg Letter L
582 views / 0 likes - addedFirst, you pull the lever, which launches a lobster down a ladder, letting go of a lemon, which gets lowered down to a lamp which sends lion to set off a log down to a last lever which lights up some lights in the shape of the letter L. Subscribe to the S
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05:59
Gravity Powered Escapement Wheel.... Simple machine lesson
422 views / 0 likes - addedThis escapement wheel is a good example of showing how simple machines work together in the performance of a task, in this case turning a flywheel. I have found that students have a natural curiosity to explore these types of devices and are very interest
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03:47
How a Lightweight Medieval Crossbow Works
207 views / 0 likes - addedHow to shoot a Medieval Crossbow. Here Kevin Hicks demonstrates a lightweight crossbow that works with a goats foot lever. Much easier and faster to load than the heavyweight crossbow. Medieval warfare and history at its bestSubscribe to our channel @theh
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03:50 Popular
Can You Solve The Bridge Riddle? - Alex Gendler
2,047 views / 3 likes - addedView full lesson: https://ed.ted.com/lessons/can-you-solve-the-bridge-riddle-alex-gendler Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to see what it did probably wasn’t s
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05:45 Popular
Visualization of Torques (Moments)
1,021 views / 0 likes - addedThis video demonstrates the concept of Torque, a.k.a. Moment or Moment of force. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com Here are some notes: 1) Torques are often mentioned in context of
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08:52
Why Britain Drinks 99,000 Megawatts of Tea Every Day | We The Curious
106 views / 0 likes - addedThe British love tea. But what happens when millions of people simultaneously decide to make a cuppa? Tom goes behind the scenes at the National Grid Control Centre to find out...Why It's Impossible To Engineer Earthquake-Proof Buildings: https://youtu.be
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14:06
Sesame Street: Rube Goldberg Machines!
645 views / 1 likes - addedA clock strikes twelve pulling a string just tight enough to move the marble sitting on the string, sending to gently topple one domino, collapsing a bunch of other dominoes, that eventually fall off a counter and trigger a lever to launch a badminton bir
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22:12
How a Mechanical Typewriter Works
96 views / 0 likes - addedFeaturing more metal parts than a Terminator robot, but using exactly zero electricity, this mechanical typewriter is a wonder from recent history! CREDITS Jacob O'Neal - Modeling, animation, texturing, vfx, music, narrative script Wesley O'Neal - Researc
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08:22
Elon Musks Neuralink Puts An AI Into Your Brain!
281 views / 0 likes - addedCheck out Weights & Biases and sign up for a free demo here: https://www.wandb.com/papers Their mentioned post is available here: https://app.wandb.ai/jack-morris/david-vs-goliath/reports/Does-model-size-matter%3F-A-comparison-of-BERT-and-DistilBERT--Vmll
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06:16
How does a Combination Lock work?
424 views / 0 likes - addedLearn how to make your own 3D animations: http://CGBoost.com/JaredOwen(the first 100 people to sign up get 20% off)Combination Lock on Amazon: https://amzn.to/2LjN2MjI've used a Combination Lock for years but I've never really understood how it works unti
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44:41
How to Fix a Leaking Tap with Chemistry | Szydlo's At Home Science
284 views / 1 likes - addedAndrew explores some of the chemical and mechical causes for leaking taps as well as explaining the inner mechanisms of various taps.Subscribe for regular science videos: http://bit.ly/RiSubscRibeChapters:00:00 - Introduction02:53 - The chemistry of limes
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04:16 Popular
How Fire Extinguishers Work
906 views / 1 likes - addedFire extinguishers are nearly ubiquitous, and they can be an invaluable, life-saving device. But what’s inside those little red cylinders, and how does it stop a fire? Share on Facebook: https://goo.gl/hF7RFe Share on Twitter: https://goo.gl/qKWGmd Subscr
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03:40
Is Bigger Better?
145 views / 0 likes - addedThis video was made in partnership with Popsci! They recently published their "Muscles" issue, and wrote an article to go along with this video that you can read here: https://popsci.com/environment/strongest-animal-by-weightElephants might be strong, but
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08:11
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 5
69 views / 0 likes - addedHello Everyone Sit back and relax. Enjoy 8 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
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