Search Results: "coefficient of friction steel on wood"

All Most Recent Most Viewed

24:15
How I made steel toe crocs with wood

324 views / 0 likes - added 3 years ago

I want steel toed crocs but I can't buy them. That's a crime against humanity that I want to rectify. In this video I show how I developed wooden tooling that with a bit of refinement could be used to mass produce steel toe crocs. These videos usually tak
24:49 Popular
Static Friction and Kinetic Friction Physics Problems With Free Body Diagrams

1,091 views / 0 likes - added 3 years ago

This physics video tutorial provides a basic introduction into kinetic friction and static friction. It contains plenty of examples and physics problems that asks you to calculate the acceleration using newton's laws of motion. The static frictional force
09:10 Popular
Force of Friction Keeping Velocity Constant

738 views / 0 likes - added 9 years ago

Calculating the coefficient of kinetic friction (correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=iA7Thhnzc64
04:11 Popular
Coefficient Of Restitution: Why Certain Objects Are More Bouncy Than Others?

904 views / 0 likes - added 5 years ago

Basketballs bounce a lot, but plastic balls don’t. Some objects are inherently bouncier than others. Why is that so? The answer lies in a property of the material which is known as the coefficient of restitution. In this video, we give a layman explanatio
07:21 Popular
Correlation Coefficient Intuition Examples

746 views / 0 likes - added 8 years ago

Correlation coefficient intuition examples
19:48 Popular
Friction - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,749 views / 1 likes - added 3 years ago

Lesson 6 (Friction) 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:Problem1: The coefficient of
08:41 Popular
Force of Friction Keeping the Block Stationary

820 views / 0 likes - added 9 years ago

Block of wood kept stationary by the force of friction (Correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=v8ODIMqbQ44
07:21
Intuition on Static and Kinetic Friction Comparisons

551 views / 0 likes - added 9 years ago

Why static friction is harder to overcome than kinetic friction More free lessons at: http://www.khanacademy.org/video?v=J9BWNiOSGlc
12:41 Popular
R-Squared or Coefficient of Determination

745 views / 0 likes - added 9 years ago

R-Squared or Coefficient of Determination More free lessons at: http://www.khanacademy.org/video?v=lng4ZgConCM
04:12
Factoring trinomials with a leading 1 coefficient

525 views / 0 likes - added 9 years ago

u12_l2_t1_we1 Factoring trinomials with a leading 1 coefficient More free lessons at: http://www.khanacademy.org/video?v=nOZTe8jU2g4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:39
Factoring trinomials with a non-1 leading coefficient by grouping

491 views / 0 likes - added 9 years ago

u12_l2_t1_we3 Factoring trinomials with a non-1 leading coefficient by grouping More free lessons at: http://www.khanacademy.org/video?v=ISPxJ6JXT8o Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
09:50
Static and Kinetic Friction Example

632 views / 0 likes - added 9 years ago

Thinking about the coefficients of static and kinetic friction More free lessons at: http://www.khanacademy.org/video?v=ZA_D4O6l1lo
02:57 Popular
How To Make Steel Wool Fireworks Spinners For 4th Of July!

1,232 views / 1 likes - added 8 years ago

Steel Wool Fireworks or steel wool sparks ring or steel wool vortex! Whichever you call it we can agree that it's INCREDIBLE! Just be careful! All you need for the steel wool fireworks spinner is a whisk, string and steel wool grade 0 "fine" and BE CAREFU
00:51
Correction to Force of Friction Keeping the Block Stationary

476 views / 0 likes - added 9 years ago

Correction to Force of Friction Keeping the Block Stationary More free lessons at: http://www.khanacademy.org/video?v=BukTc4q9BMc
00:36 Popular
Tablecloth Friction Trick #Shorts

776 views / 0 likes - added 3 years ago

Heres how to do the famous tablecloth trick. Slide a tablecloth out from glass cups filled with water with the understanding of friction and momentum. An object at rest stays at rest! Science is magic! #shorts
10:59 Popular
Friction: Crash Course Physics #6

1,320 views / 2 likes - added 8 years ago

This episode is sponsored by Audible. Try Audible: http://audible.com/crashcourse Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about
05:11 Popular
How Do Carbohydrates Impact Your Health? - Richard J. Wood

1,486 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-carbohydrates-impact-your-health-richard-j-wood The things we eat and drink on a daily basis can impact our health in big ways. Too many carbohydrates, for instance, can lead to insulin resistance, which
07:12 Popular
Ryan unlocks the Biggest Power Rangers Ninja Steel Surprise Toys Ever!!!

1,707 views / 6 likes - added 6 years ago

Ryan unlocks the Biggest Power Rangers Ninja Steel Surprise Toys! This is an advertisement for Saban's Power Rangers Power Rangers Ninja Steel Lion Fire Fortress Zord 20 inch Action Figure: http://bit.ly/2nllZWZ Power Rangers Ninja Steel 12 inch Action Fi
14:01
THE MAKING(English Version) (314)The Making of Steel Balls

150 views / 0 likes - added 2 years ago

This edition of the series of programs explaining the technology used to produce items that are familiar in our daily life features ‘Steel Balls’. A bicycle wheel spins smoothly because the wheel axle contains ball bearings. The steel balls in
04:36
How It's Made - Steel

226 views / 0 likes - added 3 years ago

On this episode of How It's Made, we learn all about the manufacturing process that goes into making steel.
06:17 Popular
Testing a Lego-compatible Steel Axle

806 views / 0 likes - added 5 years ago

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
30:59
Free Body Diagrams - Tension, Friction, Inclined Planes, & Net Force

465 views / 1 likes - added 3 years ago

This physics video tutorial explains how to draw free body diagrams for different situations particular those that involve constant velocity and constant acceleration. It explains when to uses forces such as tension, static and kinetic friction, gravity /
04:30
How It's Made - Construction Wood

228 views / 0 likes - added 3 years ago

On this episode of How It's Made, we learn all about the manufacturing process that goes into making construction wood.
01:00
Is Spider Silk Stronger Than Steel?

157 views / 0 likes - added 1 year ago

Is Spider Silk Stronger Than Steel?See the full video here:https://www.youtube.com/watch?v=IbDDhycZ2uM#shorts
03:34 Popular
Making Artificial Earthquakes with a Four-Tonne Steel Ball

714 views / 2 likes - added 6 years ago

In Göttingen, Germany, there's a four-tonne steel ball that can be raised up a 14-metre tower -- and then dropped in less than two seconds, crashing back to earth. It makes tiny, artificial earthquakes: here's why. Thanks to all the team at Wiechert'
04:18
Burning Lightning into Wood: Lichtenberg Figures

496 views / 0 likes - added 5 years ago

Lichtenberg figures are formed by running a electricity across a non-conductive surface. Natasha explains the science behind them.Subscribe for regular science videos: http://bit.ly/RiSubscRibeLichtenberg figures are beautiful branching patterns that can
Why spider silk is stronger than steel

128 views / 0 likes - added 1 year ago

Spiders use their silk for more than just building webs. They also use it to hunt, secure their prey, for mating, transport, protect their eggs, and hide from predators. Perhaps that's why it needs to be so sturdy. Some say it's even stronger than steel.
03:59
AwA Female Wood Scorpion (Cercophonius squama)

233 views / 0 likes - added 2 years ago

Take an Adventure with Ambrose to see a cute little female Wood Scorpion (Cercophonius squama) and then watch her fluoresce!
07:22
Thermal Conductivity Of Metal And Wood

576 views / 0 likes - added 8 years ago

Why metal at room temperature feels cooler than wood at room temperature.
43:55
Making transparent wood

153 views / 0 likes - added 1 year ago

Check out http://KiwiCo.com/NileRed for 50% off your first month of ANY crate!-------------------------------------------A few years ago I tried making transparent wood and it kind of worked. The pieces that I made were somewhat okay, but I was never real
06:53
Is Spider Silk Stronger Than Steel?

435 views / 2 likes - added 3 years ago

In this video I test if spider silk is actually stronger than steel! I do a real life experiment with spider silk and steel wire to see which can hold more weight.Get Your Experiment Box Here: https://theactionlab.com/Checkout my experiment book: https://
02:56
Floating Steel

494 views / 0 likes - added 5 years ago

Deane shows that it is possible to make steel float. But it takes tension!! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://twitter.c
1:56:43 Popular
Blaze Of Steel: Explosive Chemistry - With Andrew Szydlo

757 views / 0 likes - added 8 years ago

Andrew Syzdlo, chemist and school teacher, explores the chemistry of iron and steel. Featuring cool science experiments, explosions and pyrotechnics, this inspiring teacher challenges our perception of these metals' permanence. Subscribe for regular scien
05:31
From Steel to Sword--Here's How Blacksmiths Mold Metal

485 views / 0 likes - added 4 years ago

This video was created in celebration of this years National Chemistry Week theme: Marvelous Metals. Learn more about it here: http://www.acs.org/ncwThis week on Reactions we head to Portland, Oregon, and learn how blacksmithing is just as much chemistry
03:23 Popular
What Makes Spider Silk Tougher Than Steel?

1,299 views / 4 likes - added 8 years ago

Some people say that spider silk is stronger than steel, but is that true? What makes spider webs so tough? 3 Things That Make Spider Sex Horrifying? http://bit.ly/1TpARb5 Sign Up For The Seeker Newsletter Here? http://bit.ly/1UO1PxI Read More: Snuggle Up
Featured
03:54 Popular
Primitive Technology: Wood Ash Cement

957 views / 0 likes - added 5 years ago

Primitive Technology: Wood Ash Cement - Creating wood ash cement from scratch Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me cultivate and cook yams from scratch: http://bit.ly/2L5HmqY Fo
00:37
55 Gallon Steel Drum Implodes From Condensation

209 views / 0 likes - added 2 years ago

Thanks to my bro for helping me out with this. Here is his channel: https://www.youtube.com/channel/UCh3AYyjkj5i6qFPSswydNcwWe implode a steel drum from condensing water.Subscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plb
05:25 Popular
Can Lego BREAK a Steel Axle?

733 views / 0 likes - added 4 years ago

Let's see how Lego-compatible stainless steel axle deforms or breaks when high torque is applied. The test bench is made using only plastic Lego parts. Enjoy! The axle was bought from Brick Machine Shop in www.bricklink.com a year ago but the item doesn't
02:15 Popular
Evan Rachel Wood - All Is Found (From "Frozen 2"/Sing-Along)

2,423 views / 4 likes - added 4 years ago

Watch the full All is Found sequence from Disneys Frozen 2 featuring the original song performed by Evan Rachel Wood (voice of Queen Iduna), written by Academy Award winners Kristen Anderson-Lopez & Robert Lopez. Stream Disney's Frozen 2 on Disney+.Disney
04:40 Popular
Idina Menzel, Evan Rachel Wood - Show Yourself (From "Frozen 2"/ Sing-Along)

2,435 views / 17 likes - added 4 years ago

Watch the full “Show Yourself” sequence from Disney’s “Frozen 2” featuring the original song performed by Idina Menzel (voice of Elsa) and Evan Rachel Wood (voice of Queen Iduna), written by Academy Award® winners Kristen
Wood Sculptor Makes Magic Castles Appear Out of Nothing! | Localish

124 views / 0 likes - added 2 years ago

Each of Uli Kirchler's wood sculptures has a secret only revealed by movement-one shake is all it takes to make a magical castle appear!Subscribe for more good food, good people, and good living!Check us out on:Site - www.localish.comFacebook - https://ww
02:04 Popular
Why Does Wood Float But Rocks Sink?

2,663 views / 0 likes - added 6 years ago

We’ve all probably seen items floating in water before, whether it was an ice cube, a ship or even a leaf. We’ve also seen items sink in water as well. But why exactly does one item sink while another floats, even if they are the same size or weight? The
02:50
See How Recycled Steel Drums Are Used To Build Hydraulic Drum Crushers

618 views / 1 likes - added 6 years ago

#HowItsMade Want to learn how to crush steel like a pro? Use a special hydraulic press with a sharp point! Full Episodes Streaming FREE on Science Channel GO: http://www.sciencechannelgo.com/how-its-made Subscribe to Science Channel: http://bit.ly/Subscri
12:23
WOOD POWERED LAWN MOWER

280 views / 1 likes - added 3 years ago

My first journey into wood gas has been quite a ride, but will work.....Get you NEW Furze Tees n Hoodies https://www.colinfurzeshop.comBecome a Channel member for early Access and MERCH DISCOUNThttps://www.youtube.com/channel/UCp68_FLety0O-n9QU6phsgw/join
09:32
Can Minecraft's Wood Pickaxe REALLY Break Stone?

509 views / 1 likes - added 2 years ago

Check out the LONGEST BOOK on AUDIBLE (or any of their other excellent offerings) by going to https://www.audible.com/WEISZ or texting WEISZ to 500-500.Today we're testing whether you can really break stone with Minecraft's Wood pickaxe, by building one f
03:40
Why Don't More Animals Eat Wood?

251 views / 0 likes - added 3 years ago

Thanks to OIST for sponsoring this video. To learn more, visit https://admissions.oist.jp/Wood is abundant and full of energy, but outside of some insects, almost no animals eat it because the stuff it's made of is hard to break down.Thanks also to our Pa
22:14
Medieval wood riving – An attempt to recreate craftsmanship

669 views / 0 likes - added 5 years ago

The movie describes an attempt to split a thirteen meter long log of pine tree. The riving was done by radial cuts. The original was founded in the spire of the church of Hardemo southwest of Örebro city in the province of Närke. The church was
02:58 Popular
Wooden levers challenge, Wood balancing puzzle // Homemade Science with Bruce Yeany

752 views / 0 likes - added 7 years ago

In our study of simple machines, we take a look at types of levers and situations where the torques applied to them are equal allowing objects to be balanced. Here is a simple set of blocks that can be used to challenge student's understanding and their m
04:51 Popular
3D Printing Stainless Steel with Giant Robot Arms

718 views / 0 likes - added 7 years ago

At Autodesk's Pier 9 workshop in San Francisco -- and no, this isn't an ad, pull down the description for more! -- there are giant robot arms using welders to 3D print with stainless steel. Which seemed like a good place to talk about programming abstract
08:31
Steel Bar Vs Shredder!

132 views / 1 likes - added 2 months ago

We find out in this video if a steel bar can survive this shredder!CHECK OUT THESE CHANNELS OR YOU'LL HAVE BAD LUCKMr. Machinehttps://www.youtube.com/watch?v=JMoUgI6MeLMSmarterEveryDayhttps://www.youtube.com/watch?v=4I-p8vjQ95sTopFiveAmazinghttps://www.yo
05:41
The Oldest Restaurant In The World Roasts Suckling Pig In A Wood-Fire Oven | Legendary Eats

476 views / 1 likes - added 4 years ago

El Sobrino de Botn in Madrid, Spain has been in operation since 1725 and holds the Guinness World Record for the oldest restaurant in the world. It serves traditional Castilian cuisine, like el cochinillo (suckling pig), roast leg of lamb, and jamn, among
03:41 Popular
Easiest Way to Break Wood Cool Science Experiment

772 views / 0 likes - added 7 years ago

Break wood with your hands so easily. All you need is a piece of paper and your hand. Air pressure does the rest. So cool makes a really fun and cool science experiment! ★ VLOGS: https://www.youtube.com/channel/UCLKXaoU3BdPQasCj62kZ7Eg?sub_confirmation=1
02:30
Mistaking Steel Mill for Weapon | Welcome to Earth | Cartoon Network UK

97 views / 1 likes - added 1 year ago

Klaus and Mish find a steel mill plant but Klaus mistakes it for a base and a weapon against aliens.Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl
10:05
Work/Energy problem with Friction

643 views / 0 likes - added 9 years ago

A conservation of energy problem where all of the energy is not conserved. More free lessons at: http://www.khanacademy.org/video?v=YvacYWgygaA
06:21
Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

459 views / 0 likes - added 5 years ago

There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t
04:15
Wood Carving Horse in Motion (stop motion)

528 views / 1 likes - added 4 years ago

This video has very ancient origins, whose initial idea dates back to the third year of high school, was 2013 ... our math teacher retired and was replaced by a very pretty young lady, as expert as a b***h .. . why? you may be wondering ... She simply tes
04:05 Popular
Making a Shockwave by Hitting Two Huge Steel Ball Bearings Together!

842 views / 0 likes - added 5 years ago

Get your experiment box here https://www.theactionlab.com/ In this video I show you what happens when you smash two giant steel ball bearings together! You get an amazing shock-wave that can burn paper and send it flying it sonic speeds! Follow me on: Twi
22:31 Popular
Super Mario Maker - In The Little Wood

969 views / 4 likes - added 8 years ago

Next Level - https://youtu.be/1PsPmm8GzAc Level ID: 4342-0000-0038-3A20 Martyn's view - https://youtu.be/xVYVxHcEKRU More information on the game - https://www.nintendo.co.uk/Games/Wii-U/Super-Mario-Maker-892704.html Twitter - @stampylongnose Facebook - w
02:44
Wood Furniture Moulding | How It's Made

470 views / 1 likes - added 7 years ago

#HowItsMade Mondays at 9/8c on Science See how woodworkers create beautiful accents for furniture like embossed trim and rosettes. Watch full episodes: http://www.sciencechannelgo.com Subscribe to Science Channel: http://bit.ly/SubscribeScience
13:36
The History of Iron and Steel

542 views / 0 likes - added 7 years ago

Please consider donating to the Nepal Youth Foundation: https://www.gofundme.com/nepal-youth-foundation It's been an amazing year and I want to thank you all for supporting this channel. Can't wait for the new year. Working on some new projects already an
03:55 Popular
Wood, Water, And Properties: Crash Course Kids #15.1

826 views / 1 likes - added 8 years ago

Quick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.
04:00
Weirdos of the Wood | Prince Ivandoe | Cartoon Network UK

132 views / 0 likes - added 9 months ago

Ivandoe and Bert have met so many weirdos...Subscribe to watch more awesome videos - https://goo.gl/hRAVDf Welcome to the official Cartoon Network UK YouTube channel!Watch funny cartoon videos from all your favourite shows: Teen Titans Go!, Adventure Time
02:58
Your hair can crack steel when it hits the right spot

249 views / 0 likes - added 3 years ago

Imperfections on the surface of razor blades cause them to failRead the research: https://scim.ag/31I3w8dCreditproducerMeagan Cantwellsupervising producerJoel Goldbergspecial thanksSarah CrespiBrett GrocholskiGianluca RoscioliCemal Cem TasanresearchRoscio
04:32
Guns of Steel | Powerpuff Girls | Cartoon Network

154 views / 0 likes - added 2 years ago

Click to watch more of the Powerpuff Girls: https://bit.ly/2CU1aXIFollow us for all the latest Powerpuff Girls news! Facebook: https://www.facebook.com/ThePowerpuffGirls/ Twitter: https://twitter.com/ppg_powerpuffgSugar, spice, and everything nice, these
01:23
Spider silk is 5 times stronger than steel - scientists know why

459 views / 0 likes - added 5 years ago

Thousands of nanostrands make up larger silken 'cables' Read more: https://scim.ag/2TliJXP Credits narrator/editor Meagan Cantwell story by Courtney Miceli photos and videos Schniepp Lab Videoblocks Music "Printing Data" Chris Burns
00:24 Popular
Air bubbles sink and steel spheres rise in an unusual fluid

759 views / 0 likes - added 7 years ago

Counterintuitive effect occurs in mixtures with both liquid and solid properties. Learn more: http://bit.ly/2gSTqfL
04:06
How a Steel Box Changed the World: A Brief History of Shipping

495 views / 0 likes - added 6 years ago

As the container shipping industry continues to boom, companies are adopting new technologies to move cargo faster and shifting to crewless ships. But it’s not all been smooth sailing and the future will see fewer players stay above water. Don’t miss a WS
02:25
How Steel Bicycles Are Made | How It's Made

581 views / 0 likes - added 6 years ago

#HowItsMade Bicycles are the most popular vehicle used around the world, but what's the process behind building them? Full Episodes Streaming FREE on Science Channel GO: http://www.sciencechannelgo.com/how-its-made Subscribe to Science Channel: http://bit
03:51 Popular
A Light Bulb Mystery- Electric Resistance // Homemade Science with Bruce Yeany

778 views / 2 likes - added 7 years ago

A 110 volt light bulb and a 1.5 volt mini light bulb are wired in series to a nine volt battery. What will happen when the electricity flows? This is a nice simple demonstration of how temperature can affect the resistance in a conductor. The result is ca
04:35
Launch Lab, a conservation of momentum experiment

318 views / 0 likes - added 3 years ago

Nils gives a demonstration and description of the Launch Lab. The experiment is a variation on a ballistic pendulum--instead of a projectile colliding with the pendulum, it is ejected from it. The platform consists of a section of Masonite, a clothes pin,
12:26 Popular
Michael Green: Why We Should Build Wooden Skyscrapers

747 views / 0 likes - added 8 years ago

Building a skyscraper? Forget about steel and concrete, says architect Michael Green, and build it out of ... wood. As he details in this intriguing talk, it's not only possible to build safe wooden structures up to 30 stories tall (and, he hopes, higher)
Featured
04:34 Popular
What Is Metallic Glass? - Ashwini Bharathula

1,354 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-metallic-glass-ashwini-bharathula Steel and plastic are essential to much of our infrastructure and technology. Steel is strong and hard, but difficult to shape intricately. Plastic can take on just abou
Featured
02:11 Popular
A Yoyo Can Spin As Fast As A Formula 1 Engine

903 views / 1 likes - added 8 years ago

Ten steel balls roll between the inner and outer rings within a yoyoâ€™s shell. They work together to reduce friction, allowing the yoyo to keep spinning at the bottom of the string for over 10 minutes. MACHINES: HOW THEY WORK Thursdays 10/9c on Science h
04:21
Slipping, Sliding Science!

428 views / 0 likes - added 7 years ago

What’s better than slipping and sliding in your backyard on a hot summer day? It’s so much fun! But, how does this fun happen? It has a little something to do with friction! ---------- Like SciShow? Want to help support us, and also get things to put on y
03:47 Popular
What Is The Magnus Force?

707 views / 0 likes - added 3 years ago

Whenever an object spins through the air it experiences a 'Magnus Force' due to friction between the air and the object's surface. This force was originally identified while studying the trajectories of cannon balls (though earlier observations of this ef
Dynamic Neobuildr Sculptures ~ 4K | Magnet Tricks

134 views / 0 likes - added 2 years ago

#Neobuildr #Magneticsticks #MagneticsculpturesNeobuildr is a fun, versatile and instructive set of 24mm x 4mm magnetic sticks and 8mm steel balls.The bigger ball bearings used in some of the sculptures do not include into the set. Get yours here: www.neob
02:20
Amazing and historic school table (dating from 1755 at least) at Chilham Church Kent England UK

146 views / 0 likes - added 2 years ago

In this video we see a children's school desk dating from at least 1755 in an English Church. You can see the inscriptions made in the wood by the children who used them, such as dates and initials carved in the wood.Filmed on 11.1.22
07:58 Popular
How To Draw Cartoon Superman

736 views / 2 likes - added 6 years ago

Happy Friday! Today we're learning how to draw Superman, the man of steel!
24:44 Popular
Circular Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,093 views / 0 likes - added 3 years ago

Lesson 7 (Circular Motion) 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:Problem1: You have a
01:01
Thermite Balls

231 views / 0 likes - added 1 year ago

learn more: http://blog.teachersource.com/2010/06/13/great-balls-and-fire-smashing-steel-spheres/
04:55
How Ghost Particles Are Slowing Down Stars

500 views / 0 likes - added 7 years ago

There's no such thing as empty space in outer space. What are virtual particles and how do they create friction in the vacuum of space? How Long Could You Survive In Outer Space - http://bit.ly/2c2WSyH Sign Up For The Seeker Newsletter Here - http://bit.l
06:42
Rainbow Crayon Bud Vase

568 views / 1 likes - added 8 years ago

I present to you 256 crayons melted into a large rainbow block turned on the wood lathe for your amusement.. There is no glue or fasteners of any type, just a block of melted wax. I am more than please with the fact that it exists at all, much less that i
02:55
"Drive" (as orig. performed by Black Coffee/Guetta)- 2019 Hilton College Competition Marimba band.

368 views / 0 likes - added 2 years ago

Full version of 'Drive' performed at the 2019 International Steel Pan & Marimba Festival.
01:34 Popular
Why paper cuts hurt so much

838 views / 0 likes - added 6 years ago

The dangers of paper lurk at the microscopic level and they can cause a lot of pain. Paper can cut through wood and plastic and lacerate skin with ease. Following is a transcript of the video: Why do paper cuts hurt so much? There are a few reasons. First
04:10
Omni One VR Platform - 360 Omni Directional Treadmill

236 views / 0 likes - added 2 years ago

The Omni One Home VR Platform, is an omni directional treadmill that allows players unmatched freedom of movement in VR, including crouching, kneeling, jumping and running in any direction all in 360 degrees.Movement on the Omni One Platform is based on l
05:31 Popular
Making Charcoal

772 views / 1 likes - added 8 years ago

I made a batch of charcoal using the mound method then stored it in baskets for later use. Charcoal is a fuel that burns hotter than the wood it's made from. This is because the initial energy consuming steps of combustion have taken place while making th
05:11
Skyscrapers of the Future Will Be Engineered to Copy Nature

447 views / 0 likes - added 6 years ago

By 2050, two-thirds of us wil be living in cities, so architects are taking inspiration from nature to build more sustainable skylines. How Eyes Evolved to See the World Differently https://www.youtube.com/watch?v=zsuSfkr3I10 Subscribe! https://www.youtub
09:06 Popular
Cardboard ramp walkers..... easy build

751 views / 0 likes - added 3 years ago

Simple ramp walking animals can be very easy to make, requiring only cardboard and scissors and perhaps a little glue. While much easier than ones made from wood, they are also less durable and may be a bit more temperamental requiring adjustments are car
26:42 Popular
Work and Energy - Physics 101 / AP Physics 1 Review with Dianna Cowern

963 views / 0 likes - added 3 years ago

Lesson 9 (Work and Energy) 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. A rocket pushes a
I turn a Stainless Bolt into a Combination Lock

124 views / 0 likes - added 2 years ago

In this video i'm turning a stainless steel bolt into a nice little combination lock.I was always fascinated by those antique combination locks. I really like the design of them. A few weeks ago I bought one from eBay, but it turned out to be a cheap fake
7 Spectacular Moths in Slow Motion!

210 views / 0 likes - added 2 years ago

Take off flight sequences captured at 6,000 fps! All the moths in this video were collected and filmed in Cornish, NH between July 12 - 16. All moths were released after filming. 00:00 - Rosy maple moth01:01 - Polyphemus moth02:01 - Dark marathyssa02:45 -
03:06 Popular
A surfer and a scientist teamed up to create the perfect wave

739 views / 0 likes - added 6 years ago

Surf’s up at an artificial California lake thanks to a slab of steel, cutting-edge fluid dynamics, and supercomputers. Learn more: http://www.sciencemag.org/news/2017/11/surfer-and-scientist-teamed-create-perfect-wave
04:33
The Science of Vortex Rings

609 views / 1 likes - added 6 years ago

How are smoke rings formed? Natasha heads to the prep room to test out air cannons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe A toroidal vortex ring is formed when a fast moving fluid moves through a relatively still other or differe
06:11 Popular
How American Gothic became an icon

829 views / 2 likes - added 6 years ago

How did American Gothic go from third place painting to icon? There's a story to this famous painting. Find the Overrated Facebook page here: https://www.facebook.com/OverratedTheShow/ Find Phil Edwards on Facebook here: https://www.facebook.com/philedwar
06:30
Gravity powered Escapement Wheel Part 2, Construction

352 views / 1 likes - added 3 years ago

In this follow up video, the basics of construction for this escapement mechanism are reviewed. This device was not particularly hard to build and can be simplified beyond what was shown here. In the prior video of this piece, the operation and various pa
09:18
The Mystery Of Paperclips

193 views / 0 likes - added 2 years ago

As an innovation, the modern paperclip has a peculiar history.HISTORY OF PAPERPaper was first created in China during the first century A. Initially made from cotton and linen, these fabric papers were expensive to produce and were generally reserved for
03:28 Popular
Potential Kinetic Energy Investigation /// Homemade Science with Bruce Yeany

1,098 views / 1 likes - added 7 years ago

This is simple student activity to investigate the change of potential energy into kinetic energy. After a ball rolls down a ramp it gets caught by a simple catch cup and pushes for distance, eventually losing it's energy due to friction. The more energy
02:56
How The Ollie Works: The Physics Of Skateboarding's Most Common Trick

197 views / 0 likes - added 2 years ago

How The Ollie WorksOriginated in the 1970s by Alan (Ollie) Gelfand, his eponymous maneuver allows skateboarders to leap and arch over obstacles. But, how exactly is this move accomplished with seamless choreography? From the point of view of the uninitiat
03:41
How the worlds longest underwater tunnel (Fehmarnbelt) is being built

171 views / 0 likes - added 1 year ago

The Fehmarnbelt tunnel between Rødbyhavn on Lolland and Puttgarden in Germany will be the world's longest immersed tunnel. This video explains how 360,000 tonnes of steel and 3 million cubic metres of concrete are being turned into an 18-kilometre
02:35 Popular
Living Dead Frogs | World's Weirdest

1,069 views / 5 likes - added 8 years ago

The wood frog has found a solution to surviving in freezing weather. A NEW SEASON OF WORLD'S WEIRDEST RETURNS FRIDAY SEPTEMBER 11 at 8/7c.
01:09 Popular
Make Duct Tape Glow!

1,033 views / 1 likes - added 8 years ago

Add me on Facebook (hit the LIKE button on facebook to add me) https://www.facebook.com/pages/Brusspup/158773774166995 This is such a simple yet cool trick to do with duct tape. Just take a piece of duct tape and fold it over on itself (sticky sides facin
Featured
03:00
Plier Staplers | How It's Made

686 views / 0 likes - added 7 years ago

#HowItsMade Mondays at 9/8c on Science Robot and human workers take raw steel and turn it into a familiar tool! Watch full episodes: http://www.sciencechannelgo.com Subscribe to Science Channel: http://bit.ly/SubscribeScience
04:56 Popular
Speed of sound activity - Measure the echo - Homemade Science with Bruce Yeany

1,344 views / 0 likes - added 7 years ago

The speed of sound can be measured with reasonable results by measuring the time of an echo. A couple blocks of wood for clapping together, a stopwatch, and a calculator are the equipment was used for the middle school classroom activity.
Featured
04:19
Make this climbing acrobat

635 views / 0 likes - added 5 years ago

Folk toys can be ingenious things, with simple physical principles behind them. Rob shows how to make the climbing acrobat, and you don't have to be a wood carver if you use simple things around the home.
08:24 Popular
Cord drill and Pump drill

943 views / 0 likes - added 8 years ago

I made a cord drill and then upgraded it to a pump drill. A cord drill is basically a spindle with a fly wheel attached so it looks like a spinning top. the middle of a piece of cord is then put into a notch at the top of the spindle. The ends of the cord
02:53
The Eiffel Tower made of Magnets | Magnetic Games

665 views / 1 likes - added 5 years ago

Another Geomag-style video, this time I built the Eiffel Tower made of Magnets. I hope you find it satisfying and relaxing in ASMR style. If you liked this video, put a like and subscribe to my channel :) I thank Supermagnete.com for providing these magne
04:47 Popular
Angle of repose…Physics of toys // Homemade Science with Bruce Yeany

855 views / 0 likes - added 7 years ago

The angle of repose or critical angle of repose is how steep various types of materials can be piled without slumping. The steepness of the side of a pile is determined by the amount of friction between the particles of matter. This can vary according to
03:02 Popular
v8 working paper engine model

715 views / 0 likes - added 7 years ago

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
03:01 Popular
How Does PTFE Make Things Slippery?

752 views / 0 likes - added 8 years ago

Polytetrafluoroethylene, also known as PTFE, is the non-stick coating used on pans. This demonstration shows how PTFE can help reduce friction. #ImpossibleEngineering Wednesdays 9/8 on Science http://www.sciencechannel.com/tv-shows/impossible-engineering/
01:49
Why Did Sailors Swab The Deck? - Naval History Animated

449 views / 0 likes - added 5 years ago

This video is going to answer one simple question: Why did sailors swab the deck? This is one of the first videos in an animated naval history series I'm doing. Sailors swabbed the deck for several reasons, the first being to clean and preserve the deck.
04:02
Why Hardwoods Are The Softest Woods

263 views / 0 likes - added 3 years ago

Use the promo code "minuteearth" at https://curiositystream.com/minuteearth for 26% off an annual subscription to CuriosityStream, plus access to Nebula!Not all hardwood trees have hard wood and softwoods soft wood, because these terms denote their taxono
21:02 Popular
Introduction to Inclined Planes

732 views / 0 likes - added 3 years ago

This physics video tutorial provides a basic introduction into inclined planes. It covers the most common equations and formulas that you need to solve inclined plane physics problems. It provides the formulas needed to calculate the normal force, the com
03:10 Popular
How to Make Flowers Last Longer

816 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Check out columns by Frankie Wood-Black here: http://www.sophicpursuits.com/All-About-Science.html After April showers, we get May flowers — just in time for Mother’s Day. Sadly, after a few days, that wonderful bouqu
Featured
06:47 Popular
Paper Saw Blades- paper cuts paper- Part 1- centrifugal force // Homemade Science with Bruce Yeany

1,185 views / 1 likes - added 7 years ago

Part one: Can a saw blade made out paper cut through a sheet paper? It can if it's spinning fast enough. Circles of paper are mounted onto a Dremel type tool and then are tested to see if they can cut paper, cardboard foam cups, even thin strips of wood.
01:48
How trees secretly talk to each other - BBC News

538 views / 1 likes - added 5 years ago

Trees talk and share resources right under our feet, using a fungal network nicknamed the Wood Wide Web. Some plants use the system to support their offspring, while others hijack it to sabotage their rivals. Please subscribe HERE http://bit.ly/1rbfUog
02:11 Popular
µTug: Micro Robot Pulls 2000 Times Its Weight On Glass

1,125 views / 0 likes - added 8 years ago

A 12 gram "micro tug" robot moves objects 2000 times its size on glass (steel objects without wheels or lubrication) enabled by gecko adhesives. This capability is comparable to a human dragging a blue whale. Even if the human was strong enough, their sho
22:57 Popular
Pulley Physics Problem - Finding Acceleration and Tension Force

731 views / 0 likes - added 3 years ago

This physics video tutorial explains how to calculate the acceleration of a pulley system with two masses with and without kinetic friction. It also discusses how determine the tension in the rope as well. The formulas and equations are all provided in th
08:02
SPEED in perspective (3D Animation)

216 views / 0 likes - added 2 years ago

From the slowest, to the faster possible, represented in a 3D animation.------ OPENS for more information -------Note: The video shows the distance traveled in one minute at constant speed without taking into account acceleration, friction, etc.The speeds
01:12
Imagine Doggos - Radioactive

499 views / 0 likes - added 2 years ago

The most famous doggo group is bacc. this time, with a special guest named "broccoli pug". Preordner them tickets for their next concert on imagine-doggos.bork Sources: corgo (a.k.a. very good boy) from "Listening Point" Gabe from Deathtrips awoooo from t
10:31
Primitive Technology: Blower and charcoal

554 views / 0 likes - added 6 years ago

I made a blower and some charcoal at the new area in order to create higher temperatures in for advancing my material technology. I took Fan palm leaves and fashioned them into an impellor (about 25 cm in diameter) held in a split stick as a rotor. I then
06:44
Manufacturing plywood boards: then and now

469 views / 0 likes - added 6 years ago

Plywood is a simple material made by glueing together thin sheets of wood, known as veneers or plies. These basic elements have remained broadly the same throughout its history. The most significant breakthrough in its production came in the early 1800s w
03:25
Kinetic Energy Can Recharge A Car’s Battery, Here’s How (360 Video)

679 views / 0 likes - added 7 years ago

We went to San Francisco’s Potrero Hill to talk about regenerative braking! Learn all about this energy saving technique in VR! Made in partnership with Toyota: http://www.toyota.com/priusprime/ Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
10:06
The Law of Conservation: Crash Course Engineering #7

303 views / 0 likes - added 4 years ago

Today Shini explains the law of conservation, beginning with simple, steady-state systems. Well discuss conversion and yield, accumulation, and how generation and consumption can affect how much accumulation there is in a system.This episode is sponsored
00:42
The crazy way a slinky falls in slow motion #shorts

314 views / 0 likes - added 2 years ago

This is not just true of slinkies - if you release a steel rod from the top, the top really starts falling before the bottom. If you hit a tennis ball with a racket, a wave has to travel from the strings to your hand before you feel it - and the ball is w
05:31 Popular
How were gravity fight scenes in inception filmed by Christopher Nolan

784 views / 0 likes - added 5 years ago

The zero-gravity hallway fight scenes were achieved by using "...massive, rotating sets that twisted and turned and forced Gordon-Levitt to maneuver with utmost caution. Five-hundred crew-members were involved in the scene, which took a full three weeks t
03:33 Popular
These Termites Turn Your House into a Palace of Poop | Deep Look

818 views / 0 likes - added 7 years ago

Termites cause billions of dollars in damage annually – but they need help to do it. So they carry tiny organisms around with them in their gut. Together, termites and microorganisms can turn the wood in your house into a palace of poop. SUBSCRIBE to Deep
01:34 Popular
Why Don't Roller Coasters Fly Off the Tracks?

828 views / 0 likes - added 6 years ago

Impossible Engineering | Thursdays at 9/8c Upstop wheels apply friction under the tracks to prevent roller coasters from derailing during zero-G drops and turns. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/impossib
Featured
12:55
Slide Whistles part 1 // Homemade Science with Bruce Yeany

562 views / 0 likes - added 6 years ago

Several examples of the slide whistle are shown with advice on how to build one for yourself. Several design variations that are shown, these can be made out of PVC pipe, bamboo, scrap wood, even a carrot. While the materials and designs may vary, ultimat
00:58
The Highest-Scoring Move in Scrabble

192 views / 0 likes - added 1 year ago

For a little more info, check out the longer version on my TIkTok (I can make videos over 1 minute there): https://www.tiktok.com/@corndogwillyDave Wood's post: https://www.scrabulizer.com/blog/post/3
13:18
Ivette's First Flight Solo - Ft. Myers, Fl

503 views / 0 likes - added 5 years ago

She has been with us from the beginning, Ivette takes to the skies for her first solo flight. We have great upcoming content for the new year, but there is no greater kickoff than celebrating Ivette's amazing accomplishment. Nothing short of nerve's of st
10:05
Primitive Technology: Iron prills

613 views / 0 likes - added 5 years ago

Primitive Technology: Iron prills - Creating Iron prills from scratch Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! More videos, watch me make wood ash cement from scratch: http://bit.ly/2nNG45C Follow Primit
05:54 Popular
Primitive Bow and Arrow

741 views / 3 likes - added 8 years ago

I made this bow and arrow using only primitive tools and materials.The bow is 1.25 m (55 inches) long and shoots 60 cm (2 feet) long arrows. I don't know the draw weight - safe to say greater than 15 kg (35 pounds) perhaps? The stave was made from a tree
01:23 Popular
Inseparable Books - Sick Science! #199

736 views / 0 likes - added 8 years ago

See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/inseparable-books Notebooks are a necessity in every science setting. Graphs, observations, procedures... all of science falls by the wayside without a way of recording the
01:09 Popular
Fidget spinner spinning in space!

854 views / 0 likes - added 6 years ago

A fidget spinner in space! How long does it spin? I'm not sure, but it’s a great way to experiment with Newton’s laws of motion! Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and o
Featured
05:41
[60 fps] Laborers in Victorian England, 1901

398 views / 0 likes - added 4 years ago

Upscaled with neural networks footage from the dawn of film taken by Mitchell and Kenyon in North England, 1901. In the video various films taken in 1900-1901 displaying some of the grittier nature of work in those days. As you can see, source quality is
05:17
Do Sonic Toothbrushes Actually Work? #Ad

71 views / 1 likes - added 2 months ago

You can get your Laifen Wave electronic toothbrush now for 10% off the prices below!Laifen Store: https://bit.ly/49RLotLAmazon: https://amzn.to/3TieKfyLaifen Wave_ABS ($69.99): https://amzn.to/3TieKfyLaifen Wave_Aluminum Alloy ($79.99): https://amzn.to/3w
07:58
Chaotic pendulum's entertaining behavior, // Homemade Science with Bruce Yeany

190 views / 0 likes - added 2 years ago

Chaotic pendulums have always been a fun classroom or home science demonstration. Here is an easy to build set of arms that can t be changed around to a few different chaotic pendulum variations. While these devices are usually made out of aluminum or pla
07:12
Rock to Gems: Making Worthless Stones Valuable

497 views / 1 likes - added 5 years ago

Go to https://wix.com/go/Nickipedia to start your Wix website! Check out my Wix website at https://www.nickipediastore.com Share this video: https://youtu.be/XpJhFZJceOU Subscribe: https://www.youtube.com/nickuhas I was recently out in Northern Nevada min
Limited Edition

185 views / 0 likes - added 2 years ago

The "Limited Editions" are a series of 100 ball machine sculptures. Each sculpture is numbered, signed, and dated by the artist, George Rhoads. The piece includes devices such as Randomizing Pendulums, a Wood Block series, a Bounce & Catch, and Hammer Bel
01:40
How Do $50k Movie Camera Lenses Work?

652 views / 0 likes - added 7 years ago

Video camera lenses are the perfect combo of modern technology and old fashioned craftsmanship. 8 overlapping stainless steel pieces control the amount of light that is let into the camera. MACHINES: HOW THEY WORK http://www.sciencechannel.com/tv-shows/ma
Popular
Metals & Ceramics: Crash Course Engineering #19

1,155 views / 0 likes - added 4 years ago

Today well explore more about two of the three main types of materials that we use as engineers: metals and ceramics. Well discuss properties of metals, alloys, ceramics, clay, cement, and glass-ceramic materials. Well also look at the applications of our
01:00
Air Pressure Can Crusher - Sick Science! #098

270 views / 0 likes - added 3 years ago

Read the full experiment at www.stevespanglerscience.com/experiment/incredible-can-crusherThere are lots of different ways to crush a soda can... with your foot, in your hands, on your head. But nothing compares to the fun you'll have doing the soda can i
06:05
Here's how a mussel's "beard" helps it hang tight and let loose

40 views / 0 likes - added 2 months ago

The Byssus End of the Mussel. In order to withstand the crashing waves, mussels have strong filaments called byssal threads to help them stick to rocky surfaces with surprising strength. When needed, the bivalves can also release these threads with seemin
08:01
Can You Stop Water From Expanding When It Freezes Into Ice?

203 views / 0 likes - added 3 years ago

Action Lab Shorts Channel: https://www.youtube.com/channel/UCA19mAJURyYHbJzhfpqhpCASteel cubes video: https://youtu.be/f5wnTy_FhdMIn this video I show you what happens when you try to stop water from expanding when it freezes.Get Your Experiment Box Here:
16:08
What Was the Most Popular Junk Food From Every Decade In the 20th Century?

303 views / 0 likes - added 1 year ago

Weird History Food is taking you on a Junk Food trip, through each decade, to see what were the most popular foods and snacks. The most impressive aspect of junk food developed throughout the 20th century is just how many of the inventions stuck around. B
04:36
Who Will Win The Race To Mars?

664 views / 1 likes - added 8 years ago

Humans have been obsessed with Mars for centuries and for good reason. What exactly makes Mars so great, and who's going to get there first? There's Water On Mars! Here's Everything you Need to Know ►►►► http://bit.ly/1PWkmnp Sign Up For The TestTube News
01:30 Popular
Soft Robot Moves by Mimicking Plants

744 views / 1 likes - added 6 years ago

A tough but flexible bot unfurls like a plant using a pressurized plastic tube to inch through rugged environments. Subscribe to our channel: https://YouTube.com/SciAmerican Transcript: A new soft robot grows like a tendril. It unfurls from the inside to
Featured
06:26
This New AI Forensic Tool is Fighting Illegal Logging

221 views / 0 likes - added 3 years ago

At about $150 billion per year, the illegal logging trade is the most profitable environmental crime in the world. A majority of which is often controlled by international organized criminal networks. To slow down this illegal enterprise, an interdiscipli
02:16
Inside A Treadmill

544 views / 0 likes - added 8 years ago

A treadmillâ€™s belt glides around two twenty-six pound steel rollers. Rubber bumpers act as shock absorbers as the feet pound down o the belt. Machines: How They Work THURSDAYS @ 10/9C http://www.sciencechannel.com/tv-shows/machines-how-they-work/ Subscr
02:57 Popular
Buoyancy of Sand demonstration-- Archimedes principle /// Homemade Science with Bruce Yeany

1,488 views / 0 likes - added 7 years ago

When sand particles are put into motion, heavy and light objects will sink or float in the sand and behave just like in a fluid. The moving sand can be used to demonstrate the concept of buoyant forces. However, due to the size and friction of the sand pa
01:33
These Gloves are Indestructible

429 views / 0 likes - added 6 years ago

Schmitz Mittz were made with thread 5 times stronger than steel and designed for first responders. Subscribe to our new channel, INSIDER food: http://insder.co/2kWwBKZ The INSIDER team believes that life is an adventure! Subscribe to our channel and visit
06:19
Hydrophobic Projectiles Slice Through Water With No Drag

221 views / 0 likes - added 2 years ago

I show you how hydrophobic steel balls can form an aerodynamic air pocket that slices through water with almost no drag.See the video from science magazine: https://www.youtube.com/watch?v=R9mn2vZ9d5UMy shorts channel: https://www.youtube.com/channel/UCA1
Plantpot Parabolic: DIY guide

198 views / 0 likes - added 3 years ago

How to make your own parabolic reflector for wildlife and birdsong recording! This setup uses everyday materials (a plantpot, some wood, a few screws and washers and a bungee cord) to create a parabolic reflector which can be used with your smart phone an
06:13
Building and Testing a Lego Press

567 views / 0 likes - added 4 years ago

A short version of the previous long development video + new tests at the end.The target is to generate the maximum possible pressing force with Lego. The progress is measured using a disassembled person scale (max 180 kg).Enjoy!The long unedited version:
11:31
Singing Rijke Tubes // Homemade Science with Bruce Yeany

249 views / 0 likes - added 3 years ago

The Rijke tube, first described and name after Dr. P.L. Rijke is extremely simple device and yet is a wonderful demonstration of thermoaccoustics, (sound produced by thermal energy) it was first demonstrated dating back to approx. 1858. The device consist
04:14 Popular
Why Scientists Are Creating Fire Tornadoes!

1,162 views / 5 likes - added 7 years ago

Scientists recently created a 3 inch fire tornado. What are the chemical components of fire and what can it be used for? How Do Car Companies Cheat Emissions Tests? - http://bit.ly/2bHLEUs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
02:51 Popular
How to Build an Aircraft Carrier

778 views / 0 likes - added 7 years ago

What does it take to make these giant floating cities? A lot of money and steel, that's for sure! HOW TO BUILD EVERYTHING Wednesdays 10/9c on Science http://www.sciencechannel.com/tv-shows/how-to-build-everything Watch full episodes anytime on Science Cha
03:07 Popular
Pencil Sharpeners | How It's Made

746 views / 1 likes - added 8 years ago

Pencil sharpeners may be small but great care goes into making them. We cover everything from the curing and polishing of the steel cutting blades to how the housing goes together. | http://www.sciencechannel.com/tv-shows/how-its-made/ Catch HOW IT'S MADE
02:57 Popular
Fort Knox In Box: How ATMs Work

955 views / 0 likes - added 8 years ago

A heavy steel vault protects 2 cassettes that each hold over 1,000 bills. A sophisticated assemblage of sensors, rollers and conveyors ensures the correct number of bills is distributed to the account holder. MACHINES: HOW THEY WORK Thursdays 10/9c on Sci
Featured
02:55 Popular
Lego Motor Lifts 100kg

731 views / 0 likes - added 5 years ago

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
07:18
The World's Bounciest Surface

437 views / 0 likes - added 3 years ago

Check out http://KiwiCo.com/TheActionLab and get 50% your first month of any subscription! In this video I show you what it looks like to drop a ball on one of the bounciest surfaces in the world. The coefficient of restitution is 97% or greater. I show y
04:09 Popular
Japanese Hakone Marquetry

1,903 views / 0 likes - added 7 years ago

Japanese Hakone Marquetry takes many years to master. It is a very unique type of woodwork in Japan, which is developed receiving the benefits from their rich natural resources of Hakone wood. This work creates a detailed geometric pattern or mosaic with
13:27
INDESTRUCTIBLE Bread... What's The Secret Ingredient?

391 views / 0 likes - added 4 years ago

Today we're taking some wood stabilizing resin and seeing if we can apply it to other porous items, specifically food. Can you stabilize bread or cookies? What about steel wool or a sponge?To get a signed copy of 52 Random Weekend Projects, submit your re
03:09
Thermal Conductivity Investigation Board // Homemade Science with Bruce Yeany

492 views / 0 likes - added 6 years ago

Three surfaces appear to be at different temperatures when felt with the hand. When tested with thermometers, they are found to all be at room temperature. the differences between the surface are due to their varying ability to conduction heat or insulate
21:43
Explosive Bat in Slow Motion Ft. Stuff Made Here - Smarter Every Day 245

542 views / 0 likes - added 3 years ago

Check out https://www.kiwico.com/smarter to get your first month free!Check out Shane's video here: https://www.youtube.com/watch?v=Puo6VgcbxpsClick here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more links! How to g
01:30
Skier meets a capercaillie

368 views / 1 likes - added 3 years ago

A skier gets close to a wildcapercaillie.The western capercaillie, also known as the Eurasian capercaillie, wood grouse, heather cock, or simply capercaillie, is a heavy member of the grouse family and the largest of all extant grouse species. The heavies
04:32
LEGO Crossbow vs Fruit!

58 views / 0 likes - added 3 months ago

Building a Lego Technics bow and testing it against various fruits. Throughout the video, the Lego machine comes up against tougher and more resilient fruits which become harder for the Lego bow to defeat!Lego PF motors are used to power the bow which sho
17:06
10 Impossible Magic Tricks You Can Do

418 views / 0 likes - added 3 years ago

How to do Impossible Magic Tricks. Learn how magic tricks work and discover simple illusions you can perform at home! Magic tricks for beginners and magicians of all ages! Our easy-to-learn magic trick tutorials will help you master the art of illusion! L
08:40
Why Tunnels Don't Collapse

525 views / 0 likes - added 5 years ago

How simple reinforcement is used to prevent collapse of rock tunnels. Tunnels play an important role in our constructed environment as passageways for mines, conveyance for utilities, and routes for transportation. Rock bolts are a type of reinforcement f
03:23 Popular
Galton Board

741 views / 0 likes - added 6 years ago

The Galton Board is a 7.5” by 4.5” desktop probability machine. This device brings to life the statistical concept of normal distribution. As you rotate the Galton Board on its axis, you set into motion a flow of steel beads that bounce with e
06:46 Popular
The Augmented Self | Robots & Us | WIRED

726 views / 0 likes - added 7 years ago

Technology – from steel to server farm – has always changed what it means to be human. But what happens as we meld with ever more capable machines? Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired
10:06 Popular
Primitive Technology: Pottery and Stove

1,760 views / 0 likes - added 6 years ago

I made some pottery from the clay in the new area to see how well it performed. A large bank of clay was exposed by the side of the creek. I dug it out using a digging stick and took it back to the hut. Small sticks and stones were picked out of the clay
02:59
55 Gallon Drum Collapse from Vacuum

535 views / 0 likes - added 3 years ago

When the air inside a 55 gallon steel drum is pumped out, we see the weight of the atmosphere push inward with 101 kPa of pressure. The top and bottom of the drum has a radius of about 30 centimeters, and it is about 1 meter tall. This means the atmospher
03:11
Make Your Own Electric Piano !

415 views / 0 likes - added 5 years ago

Deane shows how to make an electric piano from a block of wood, a handful of pins and a hammer!! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitte
02:26
Christopher Robin Official Trailer

632 views / 0 likes - added 6 years ago

Out of the Wood. Into the city. Watch the brand new trailer for Disney's Christopher Robin. See the film in theatres August 3. In the heartwarming live action adventure Disney’s “Christopher Robin,” the young boy who shared countless adv
25:27
How the Most Expensive Swords in the World Are Made

60 views / 0 likes - added 2 months ago

This is a video about how Japanese samurai swords, aka katanas, are made from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade. Head over to https://hensonshaving.com/veritasium and enter code 'Veritasium' for 100
07:09 Popular
Liquid Oxygen Experiments

1,254 views / 0 likes - added 5 years ago

Craig Beals shows the amazing properties of liquid oxygen. He makes liquid oxygen by freezing down oxygen gas below -300 degrees F so that it condenses into a liquid then experiments with the liquid oxygen. Experiments include: Rusting steel, combusting f
03:53 Popular
Richart Sowa's Island Made of Plastic Bottles - COOLEST THING I'VE EVER MADE - EP2

1,177 views / 2 likes - added 7 years ago

Man builds island out of plastic bottles. Richart Sowa lives on top of what most people just toss away. He collected more than 125,000 plastic bottles that he found in the trash and put them into recycled fruit sacks beneath wood palettes to make his own
Featured
03:44
Crystal Dragons - 200 Foot Long, 2.5 Million Crystals

532 views / 0 likes - added 3 years ago

A glassmaking company by the name of LASVIT, has created the worlds largest piece of jewellery ever made, in the form of 2 giant crystal dragon chandeliers, located in the lobby, of the imperial palace casino in Saipan.The Lasvit Group, founded in 2007 an
07:49 Popular
Building physics marble tracks-loop de loop track part 2 // Homemade Science with Bruce Yeany

932 views / 1 likes - added 6 years ago

After a review of physics marble tracks in part one, this segment gets into a review of the basic materials needed for building your own track by constructing a loop de loop track. In a future segment we will take a look a the physics of the loop de loop
04:34
Amazing Demonstration Of A Giant Newton's Cradle!

463 views / 0 likes - added 4 years ago

Add me on Facebook: Click the LIKE button on Facebook to add me (http://www.facebook.com/brusspup)Thank you to http://www.giantnewtonscradle.com/ for loaning me this unit. Here are some stats for the unit seen in the video:- 17"w x 14"h x 10"d- Laser Cut
07:26 Popular
Incredible Rolling Objects which aren't Spheres!

1,529 views / 1 likes - added 5 years ago

These strange solids roll in interesting and unexpected ways! Join me as we explore these curious geometries the Wobbler, Oloid and Steinmetz Solid. 3D Print your own with the files here - https://gumroad.com/products/QGsID/ Get your own stainless steel O
22:59 Popular
Minecraft, But Half The World Is Missing...

1,082 views / 15 likes - added 3 years ago

Minecraft, But Half The World Is Missing... This was so crazy, I have never seen a Minecraft world look anything like this before! Follow my socials: Twitter - @sapnap Twitch - @sapnap Instagram - @sapnapinstaBadBoyHalo - @BadBoyHalo This is a new Minecra
23:02 Popular
How To Do 10 EASY Magic Tricks!

1,954 views / 8 likes - added 5 years ago

Learn how to do 10 simple and amazing magic tricks! Easy magic tricks for kids, beginners, and all ages! Fun family-friendly magic trick tutorials with step-by-step instructions for each trick! All magic secrets revealed! Cool DIY magic tricks you can do
04:56
Aquacar - Drive Anywhere

310 views / 0 likes - added 4 years ago

Subscribe to Naked Science http://goo.gl/wpc2Q1There have been many attempts to build a car that could rule the waves. The Amphicar was designed by Hans Trippel and produced in Germany in the early 1960s, but it was a failure. It had a basic design fault,
31:22
The Trillion Dollar Equation

54 views / 0 likes - added 3 months ago

The most famous equation in finance, the Black-Scholes/Merton equation, came from physics. It launched an industry worth trillions of dollars and led to the worlds best investments. Go to https://www.eightsleep.com/veritasium and use the code Veritasium f
08:12
I Built a LEGO Water Slide!

59 views / 0 likes - added 3 months ago

I built a working LEGO water slide similar to those found in water parks around the world! Made using LEGO and LEGO Technic the water slide is nearly 80cm long and nearly 40cm tall! Waterslides are a form of amusement attraction also known as 'flumes' whe
04:59 Popular
Log Cabin TIMELAPSE Built By ONE MAN In The Forest (Real Life Minecraft)

1,002 views / 3 likes - added 6 years ago

Timelapse video of a complete log cabin build by one man alone in the wilderness of Canada, from 1st tree I cut to last floor board I laid. If you want to build a rustic log cabin or tiny off grid home alone in the wilderness and you haven't seen the rest
Featured
07:08 Popular
Primitive Technology: Lime

1,245 views / 1 likes - added 6 years ago

At the old hut site (the new one being temporarily cut off by flooding) I made lime mortar from the shells of rainforest snails by firing them in a kiln, slaking them in water, mixing them into lime putty. Limestone is basically calcium carbonate (CaCO3).
08:37
Shaved ice, snow cones, slushies, raspa, kakigri, patbingsu whatever you want to call them

282 views / 0 likes - added 3 years ago

Thanks to Harry's for sponsoring this video! Click here to get your $3 starter shaving kit: http://harrys.com/adamrThis isn't really a recipe. To make a fruit syrup, put some fruit in a pot with a little water and boil it until it's starting to fall apart
04:55 Popular
The Physics Of Playing Guitar - Oscar Fernando Perez

1,165 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-physics-of-playing-guitar-oscar-fernando-perez Guitar masters like Jimi Hendrix are capable of bending the physics of waves to their wills, plucking melody from inspiration and vibration. But how do wood, me
Featured
02:18
Unbelievably Strong Glass - New Revolution in making thin Glass

684 views / 1 likes - added 7 years ago

This is a new type of glass which will be manufactured in the future. It will replace ordinary glass in the near future. It will also be used by mobile phone manufacturers. This type of glass is the strongest glass in the world. It is ten times stronger t
08:00
24 ft Crawler Crane made entirely of LEGO really works!

556 views / 0 likes - added 4 years ago

See video of 7.3m configuration: https://youtu.be/JJyhYmm1Yhw Remote controlled model of Liebherr LR 11000. 1:24 scale, ~27 kg weight, 4 EV3 bricks, 9 motors, 7 light sensors, 1 touch sensor. Gallery: https://flic.kr/s/aHsktA4fiA Videos of other cranes fr
03:21
Skateboard Stop-Motion Animation

549 views / 0 likes - added 3 years ago

50% OFF my Stop-Motion Course https://motiondesign.school/products/stop-motion-with-kevin-parry This is a project I've wanted to make for a while! I spent three days lying on the ground animating myself skateboarding. How'd I do?? Please SUBSCRIBE http://
02:27
Ramp walker pizza box delivers lunch

338 views / 0 likes - added 3 years ago

Ramp walking toys have actually been around for quite a while, the first ones were metal elephants produced back in the 1800's. In the 1930 and 40's the popular material was plastic made that was made into Disney and other popular characters. Recently the
06:12
This is the most interesting roof in London.

200 views / 0 likes - added 1 year ago

The @Royal Albert Hall is 150 years old; the roof is 600 tonnes of glass and steel. And it turns out that there's a terrifying technicians' trampoline, acoustic-dampening mushrooms, and a complete lack of connections. Thanks to everyone at the Royal Alber
04:56
The Sweet Secret of Frogsicles!

261 views / 0 likes - added 3 years ago

On a cold day, sometimes people will say "I'm freezing!," even though they aren't actually frozen like ice. But there is a very special animal that can say "I'm freezing" and mean it: wood frogs! Join Jessi and Squeaks to learn about the chilling way thes
07:15
Could The Dip Really Kill a Toon? and Other Cartoon Chem (ft. SpongeBob, Popeye, & more)

523 views / 0 likes - added 4 years ago

Are bananas actually that slippery? Could spinach give you superhuman strength? And what the heck is Toon Acid? This week, watch some cartoons alongside our writer and host, Sam Jones, and learn whether their chemistry checks out. Subscribe! http://bit.ly
16:07
Land on Sea!! Dragon72-1 Dragon Ornithopter with PixHawk and GPS:26th Flight Test for AutoTune.

342 views / 0 likes - added 3 years ago

Dragon72-1 Dragon Ornithopter with PixHawk and GPS:26thFlight Test for AutoTune. Land on Sea!! Autotune was not success. Finally --Land on Sea!! This place is too small for Dragon72. Wing 23mm --Gear Center-Arm point from 11.5mm to 10.5mm Length of Arm fr
06:29
The Long-Forgotten History of the British Moon Spacesuit

224 views / 0 likes - added 3 years ago

Decades before NASA's Apollo program, the British Interplanetary Society wanted to go to the moon: in a spacesuit that looked like a suit of armour. Thanks to all the team at the National Space Centre: https://spacecentre.co.uk/ And to the British Interpl
08:02
Curve ball Flinger....Magnus Effect. // Homemade Science with Bruce Yeany

370 views / 0 likes - added 2 years ago

Throwing a curve ball couldn't be made any easier than this simple device. Light weight foam or hollow plastic balls are the projectiles used in an easy demonstration of the Magnus Effect. The throwing paddle can be made out of wood, cardboard tubing, or
11:55 Popular
Top 10 Materials That Seem To Defy The Laws Of Physics

1,155 views / 1 likes - added 6 years ago

Some new found materials are so amazing, they seem to defy the laws of physics. Don't believe me? Keep watching to find out some of the most amazing substances and materials on earth! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://go
03:13 Popular
Ring and Chain Magic Trick - Science or Magic?

1,039 views / 0 likes - added 5 years ago

Craig Beals demonstrates a classic magic trick called the Ring and Chain Trick where the ring ends up knotted to the chain as it falls down around the chain. The magic trick presents several physics topics and makes for a great way to teach the science of
29:02
James Burke- The Masters of Illusion 1991 Special

595 views / 0 likes - added 3 years ago

Host James Burke relates the visual effects created by modern filmmakers to the use of perspective in Renaissance art. Uses state-of-the-art computer graphics to demonstrate how scientific linear perspective was used by Renaissance artists to create the i

>> View coefficient friction steel wood web videos