Search Results: "electronics in classroom cons"

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04:25 Popular
Pros And Cons Of Public Opinion Polls - Jason Robert Jaffe

935 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/pros-and-cons-of-public-opinion-polls-jason-robert-jaffe How do public opinion polls work? And, more importantly, are they accurate? Jason Robert Jaffe reveals the complexities and biases of polls and provides t
17:15
10 Magic Trick SCAMS and CONS Revealed

454 views / 0 likes - added 3 years ago

Getting scammed is an awful feeling, you can avoid it happening to you by educating yourself on common street hustles, scams and cons. This way you will not be tempted to try these rigged games as they are impossible to win! Secrets of magic cons such as
04:06
Getting Started with Electronics - Switches

104 views / 0 likes - added 1 year ago

Switches are used in electronics to change a circuit path to be open (off) or closed (on).Subscribe to our free STEM projects newsletter: https://bit.ly/2RD2xmcVideos on our latest products and projects.Subscribe to our YouTube channel! https://bit.ly/2Yx
06:10
Getting Started with Electronics - Motors

106 views / 0 likes - added 1 year ago

Motors are used in electronics to make things move. (Their secret ingredient is magnets!)Subscribe to our free STEM projects newsletter: https://bit.ly/2RD2xmcVideos on our latest products and projects.Subscribe to our YouTube channel! https://bit.ly/2Yx6
03:38
Getting Started with Electronics - Buttons

100 views / 0 likes - added 1 year ago

Momentary push buttons are used in electronics to close (turn on) a circuit when the button is being pressed.Subscribe to our free STEM projects newsletter: https://bit.ly/2RD2xmcVideos on our latest products and projects.Subscribe to our YouTube channel!
03:49
Getting Started with Electronics - Batteries

119 views / 0 likes - added 1 year ago

Batteries are used in electronics to provide power to a circuit. They can light up an LED, or make a motor move.Subscribe to our free STEM projects newsletter: https://bit.ly/2RD2xmcVideos on our latest products and projects.Subscribe to our YouTube chann
06:23
How to Recycle Your Old Electronics | One Small Step | NowThis

397 views / 0 likes - added 4 years ago

You probably have some old flip phones and iPods lying around, but few people know how to properly get rid of them here's the right way to recycle your e-waste. Subscribe to NowThis Future: https://go.nowth.is/Future_SubscribeOnly 1 out of every 6 discard
02:45
Stretchy electronics go wireless

138 views / 0 likes - added 2 years ago

Flexible electronics offer a lot of potential benefits to the design of wearable technology, but previous intrinsically stretchable semiconductors havent been able to meet the strict requirements for the high-frequency operation needed for many useful app
05:26
Getting Started with Electronics - LEDs

103 views / 0 likes - added 1 year ago

LEDs (Light Emitting Diodes) are components that light up when electrical current flows through them in a certain direction.Subscribe to our free STEM projects newsletter: https://bit.ly/2RD2xmcVideos on our latest products and projects.Subscribe to our Y
04:31
Getting Started with Electronics - Potentiometers

103 views / 0 likes - added 1 year ago

Potentiometers are components that provide a variable (analog) input signal to a circuit. Rather than just the on/off of a switch, a potentiometer has a range of values like a light dimmer switch or volume control on a stereo.Subscribe to our free STEM pr
02:05
Classroom Antics | Clarence | Cartoon Network

644 views / 0 likes - added 8 years ago

We get a tour of Ms. Baker's rambunctious classroom while she is on a phone call. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his friends Sumo and Jeff, Clarence finds amazement a
03:20
Could Magnonics Spark the Extinction of Electronics?

460 views / 0 likes - added 5 years ago

Faster, more efficient electronics may be on the horizon thanks to a creative use of magnetism... as soon as we can stop blowing stuff up. Meet "magnonics." Photonic Chips Will Change Computing Forever... If We Can Get Them Right - https://youtu.be/rUMx1R
04:06 Popular
Classroom Mirror Set // Homemade Science with Bruce Yeany

1,194 views / 1 likes - added 7 years ago

IN our study of light and reflection, I have several demonstration mirrors set out around my classroom for students to examine. This video takes a closer look at three of them. A large concave mirror, convex mirror and a multiple convex mirror
04:06
Toys and machines dissected for classroom display /// Homemade Science with Bruce Yeany

658 views / 0 likes - added 6 years ago

Students get a better understanding when they can see how toys and machines parts function in it's operation. Here are a few examples of machines that I have taken apart and displayed for students to examine in my science classroom.
27:21 Popular
KIDZ BOP Kids - Best Classroom Dance Along Videos

1,266 views / 2 likes - added 4 years ago

We've compiled our favorite dance along videos for teachers to use with their students in the classroom!Listen to Dance Monkey here: https://found.ee/KIDZBOP-DanceMonkey Shop all new KIDZ BOP Swag: https://bit.ly/kidzbopshop Follow KIDZ BOP:Facebook: http
03:28
Why You Should ALWAYS Unplug Your Electronics

431 views / 0 likes - added 7 years ago

Your microwave clock might not use *that* much power, but add it to your plugged in tv, computer, DVR, etc.? That's a lot of wasted energy. Is Your House Causing Global Warming? - http://bit.ly/1UDLsSk Sign Up For The Seeker Newsletter Here - http://bit.l
05:03
These Strange Metals Could Make Electronics Perfectly Efficient

419 views / 0 likes - added 5 years ago

Scientists are hunting for the high-temperature superconductor that could revolutionize electronics, and new research takes us one step closer. How Supercapacitors Could Make Batteries a Thing of the Past - https://youtu.be/GeSvErqdmIM Read More: Physicis
05:32
Why Electronics Just Shouldn't Work

391 views / 0 likes - added 5 years ago

Every wire, memory chip, and radio link is constantly fending off data corruption with error detecting and correcting codes. With the help of these codes, electronics can keep up the illusion of perfection… most of the time. Hosted by: Stefan Chin SciShow
Earthquake in the Classroom

189 views / 1 likes - added 2 years ago

Students learn how engineers design and construct buildings to withstand earthquake damage by building their own model structures using toothpicks and marshmallows. They experiment to see how earthquake-proof their buildings are by testing them in an eart
02:02 Popular
The Classroom Gems: What Are Gems? | Steven Universe | Original Shorts | Cartoon Network

799 views / 1 likes - added 8 years ago

Pearl teaches Steven about Gems! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1RBYuNi About Cartoon Network: Welcome to the Cartoon Network YouTube Channel, the destination for all of your favorite cartoons an
22:22 Popular
Mom SHUTS DOWN Kids' ELECTRONICS, She Lives To Regret It | Dhar Mann

1,178 views / 4 likes - added 2 years ago

Download my FREE mobile app App Store = https://apple.co/3nhvjapGoogle Play = https://bit.ly/3DRzS1I Don't forget to SUBSCRIBE to my channel by clicking here http://bit.ly/DharMannYouTube **Make sure you CLICK THE BELL ICON so you can get notifications wh
04:55 Popular
Sesame Street: Kermit Visits the First Classroom in History

704 views / 0 likes - added 7 years ago

We take you now to Kermit the Frog with another fast breaking news story. Kermit is speaking to us from the worlds first school room on the very first school day in history. Meet the very first school teacher in history and the very first school students
04:27
We Baby Bears | The Classroom | Cartoon Network UK

134 views / 0 likes - added 1 year ago

The Bears enter a prestigious school to find out that Ice Bear is the more intelligent student.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/hRAV
05:28 Popular
Meet the Robot Portrait Artists in this 'Robot Classroom' | WIRED

746 views / 1 likes - added 6 years ago

WIRED gets an exclusive look at artist Patrick Tresset's new exhibition. His "robot classroom" features 20 robots that chat in Morse code and learn to draw in scribbles, while three other robots sketch portraits of human sitters. WIRED's senior editor Vic
01:22 Popular
Classroom Valentines I Teen Titans Go I Cartoon Network

1,210 views / 0 likes - added 8 years ago

It's Valentine's Day and Cyborg goes to great lengths to make it special for his girlfriend Jinx. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featurin
07:07 Popular
Classroom Skeleton: Whose Bones Are These? | NPR's Skunk Bear

1,015 views / 1 likes - added 6 years ago

Using the tools of forensic anthropology, we investigate the life and times of the mysterious skeleton we found in a high school art room. ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TUMBLR: htt
02:22
Ordering an Alligator for Your Classroom Prank | DIAL P FOR PRANKS

330 views / 1 likes - added 3 years ago

Would you hire an alligator to get out of a test? Watch Izzy attempt to use an alligator to get out of her test in this hilarious prank phone call!Join the fun on Peacock Kids where you can find an endless supply of laugh-out-loud jokes, lovable character
03:30 Popular
Electronics Powered by Fish Scales

739 views / 0 likes - added 7 years ago

Scientists are turning discarded fish scales into tiny energy harvesters. NOTE: An earlier version of this video showed an *electromagnetic speaker* in a novelty card, NOT a piezoelectric speaker. Many thanks to viewer Dx Ka for pointing that out. Subscri
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01:17
"Transient electronics" vanish when wet.

531 views / 0 likes - added 6 years ago

New circuits dissolve right on cue. Read more: http://scim.ag/2xD2wlI Read the research (free): http://scim.ag/2xD3VJd
06:20
Why The Sun May Suddenly Destroy All of Our Electronics

347 views / 0 likes - added 5 years ago

The first 500 people to sign up for Skillshare will get their first 2 months for free; http://skl.sh/reallifelore21 Stock footage provided by bigstock. Try them out for free here; http://bit.ly/bigstock-videofreetrial Get RealLifeLore T-shirts here: http:
19:22
Mechanical circuits: electronics without electricity

320 views / 0 likes - added 1 year ago

Get 82% off Private Internet Access and 3 extra months free: https://piavpn.com/stevemould Spintronics has mechanical resistors, inductors, transistors, diodes batteries and capacitors. When you connect them together with chains, they give a really good i
03:40 Popular
Simple and Compound machine classroom investigation // Homemade Science with Bruce Yeany

1,704 views / 0 likes - added 7 years ago

A collection of hand tools and toys can be a valuable learning experience for students as they examine them to see how the simple machine parts can be combined to function together as a compound machine.
04:25
Spinning seeds inspire floating electronics - and monitor the atmosphere

116 views / 0 likes - added 2 years ago

Spinning seeds falling from trees have inspired tiny electronic devices that float through the air. These 'circuit chips with wings' fall slowly and stably and can carry a whole host of electronic components such as sensors and antennae for wireless commu
02:18
Cheap smart wall can sense movement and electronics in a room

470 views / 0 likes - added 6 years ago

A paint job enables walls to monitor movement and computer and appliance use nearby. Learn more: https://scim.ag/2I2NV8L CREDITS producer Sarah Crespi story by Elizabeth Pennisi supervising producer Nguyên Khôi Nguyên citation Y. Zang et al., Proceedings
10:07 Popular
Lazy Life Hacks For Back To School! Funny Classroom Hacks!

996 views / 25 likes - added 5 years ago

Buy Who's That Girl Box and Products! #ad #sponsored https://whosthatgirl.mgae.com/ BUY MY MERCH HERE ➜ http://bit.ly/wengiemerch LISTEN TO MY SINGLE
12:14
Where are the Limits?! BIG FOOD vs SMALL FOOD

520 views / 3 likes - added 1 year ago

Are big food vs little food the best way to eat? This video explores the pros and cons of big food and little food, and offers tips on how to make the best food choices for you\In this video, we'll explore the benefits and drawbacks of big food and little
14:08
Banking 18: Big Picture Discussion

599 views / 0 likes - added 9 years ago

Pros and Cons of various banking systems. More on gold. More free lessons at: http://www.khanacademy.org/video?v=T9byZBGtGuw
02:48 Popular
How To Make A Digital Clock

844 views / 0 likes - added 8 years ago

How DO you make a digital clock? Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, Fatima Iqbal, and Li
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03:52 Popular
Top 7 Movie Songs on TESLA COILS

834 views / 1 likes - added 3 years ago

Challenge accepted: Top 7 Movie Songs on TESLA COILS Suggestions? type it in the comments below :D Please, subscribe to collaborate even more with new videos. For those who did not understand what is going on this video, here's a brief explanation: The ma
02:32
Old CRT TVs as instruments "Ei WADA"

511 views / 0 likes - added 6 years ago

In this video Ei WADA uses different old CRT (Cathode Ray Tube) TV sets to play music in Korea. 茨城県北芸術祭#KENPOKU エレクトロニコス・ファンタスティコス！ in 日立役割を終えた古い家電を新たな電子楽器として蘇生させ、合奏する和田永のプロジェクト「エレクトロニコス・ファンタスティコス！」。常陸多賀駅前の商店街には、そのプロジェクトの基地となる、「NICOS LAB in 日立」があります。地元
01:51
Super Mario Bros Medley on Tesla Coils and Robot Drummer

591 views / 2 likes - added 3 years ago

Singing Tesla coils perform Super Mario Bros Medley! All tunes from the original NES game, in order: Star Theme Main Theme Bowser's Castle Originally composed by Koji Kondo. Recorded in one take with multiple camera angles and OBS. All shots utilizing the
02:31 Popular
Why Is There A Magnet Inside My Dog?

716 views / 0 likes - added 8 years ago

Pet trackers, and lots of other electronics, have little cylinders inside them called ferrite beads. If they didn’t, they’d probably be picking up the local traffic report instead. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patr
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02:03
Spintronics: The Technology Revolution You’ve Probably Never Heard Of

485 views / 0 likes - added 6 years ago

Electronics use an electron's charge to encode information. Now, scientists are using spin instead-- and it could revolutionize everything. Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Read More: Shift from electronics
01:56
How Technology Can Change Cities | WIRED

693 views / 0 likes - added 6 years ago

Mouser Electronics Brand Ambassador, Grant Imahara, sat down with our WIRED Brand Lab Editor to identify the global challenges that our major cities are facing. It’s these key challenges that will help dictate where Grant travels to and why. This video wa
05:18 Popular
Do we really need pesticides? - Fernan Pérez-Gálvez

1,353 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/do-we-really-need-pesticides-fernan-perez-galvez Annually, we shower over 5 billion pounds of pesticides across the Earth to control insects, unwanted weeds, funguses, rodents, and bacteria that may threaten our
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05:09
Digging precious metals out of your old phone

512 views / 1 likes - added 5 years ago

E-waste is more than phones and laptops. There’s gold, silver, copper, and lots of other precious metals powering your electronics, and that makes for some valuable “e-waste”. And a recent study proposed that it’s now more cost-effective to dig minerals o
01:03
Meet Alaina Gassler, Winner of the 2019 Samueli Foundation Prize

328 views / 0 likes - added 4 years ago

Using relatively inexpensive available technology that you can find at any well-stocked electronics store, Alaina Gassler, a 14-year-old inventor from West Grove, Pennsylvania, came up with a clever way to eliminate the blind spot created by the thick pil
This Dessert is Inspired by Bumblebees Doing Math

121 views / 0 likes - added 2 years ago

I'm showing you how to make plated, lemon cheesecakes and explaining how bumblebees and mathematics inspired the finished dish. The finished dish is comprised of a lemon cheesecake mousse, a graham cracker crust and the soft matte finish is done with edib
05:11
Michio Kaku: What If Einstein Is Wrong?

520 views / 0 likes - added 6 years ago

Don't miss new Big Think videos! Subscribe by clicking here: http://goo.gl/CPTsV5 We'll have to recalibrate everything -- the age of the universe, the age of stars, the distance to the stars, the basic structure of modern electronics, the GPS, nuclear wea
01:55
Seven Nation TESLA COIL Army

520 views / 0 likes - added 3 years ago

Challenge accepted: The White Stripes - Seven Nation Army on musical tesla coils! Please, subscribe to collaborate even more with new videos. For those who did not understand what is going on this video, here's a brief explanation: The main loud music rea
05:34 Popular
How Blue LEDs Changed the World

702 views / 1 likes - added 5 years ago

Not only are small, energy efficient LEDs used in almost every piece of modern electronics, they have the greatest potential impact on energy savings globally. But LEDs didn't have much use until the '90s, when Japanese scientists discovered the missing l
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04:27
Deep-sea soft robots

142 views / 0 likes - added 2 years ago

Is the future of deep-sea exploration soft? Researchers have developed a new type of soft robot designed to cope with the crushing pressures at the bottom the ocean. Inspired by the skull of the Mariana Snailfish, the deepest living fish, the researchers
04:48
The Next Step to a Holodeck

518 views / 0 likes - added 6 years ago

This episode was produced in collaboration with and sponsored by Emerson. Click here to learn more about their We Love STEM initiative: http://bit.ly/2fnBiHO The next step toward a holodeck might be the ability to actually touch a simulation, and we’re ge
04:47
Should Homework be Banned? | Is Homework Beneficial? | Should students have homework?

650 views / 5 likes - added 2 years ago

In this debate, we look at two sides of the debate about whether homework should be banned in schools. We start with looking at our hypothetical character named Aubrey and how she has a very full plate, with everything from her social life to the responsi
10:42
Forget Fusion: We have Thorium for Unlimited Energy

184 views / 1 likes - added 1 year ago

The father of the hydrogen bomb said thorium was the nuclear fuel of the future; yet it was abandoned for the uranium nuclear power plants we see today. Did we make a mistake by ignoring a cleaner, potentially unlimited source of nuclear energy with thori
04:08
This Powerful New Technology May Be The Only Way To Explore Venus

566 views / 3 likes - added 7 years ago

NASA engineers have finally developed new technology to land on Venus' extremely hazardous environment! How did they do it? Thanks to our sponsor for supporting DNews! Check out Graze at https://www.graze.com/us/ and use coupon code DNEWS for a free snack
12:20
The Anthropocene and the Near Future: Crash Course Big History #9

689 views / 1 likes - added 9 years ago

In which John Green, Hank Green, and Emily Graslie teach you about the Anthropocene, an unofficial geological era that covers the last century or so, in which humanity has made massive progress. We've discovered the Higgs-Boson particle, and awesome elect
09:26 Popular
Left-Handed Blindfolded Drawing Challenge + Spotlight!

725 views / 1 likes - added 6 years ago

Today, we're going to try and draw super heroes while blindfolded and with our left hand! This game is so much fun, we hope you're going to play this with your family or even your classroom. When you're all done playing, share your family or classroom's f
02:55
The Teens Launching Africa’s First Private Satellite

425 views / 0 likes - added 6 years ago

It’s one thing to metaphorically reach for the stars, but what if teenagers could actually explore space? Bjarke Gotfredsen, the founder of an electronics and technology development company called XinaBox, is helping make that happen for students in Cape
03:58
Jumping Water Droplets Could Be the Future of Cooling Computers

555 views / 0 likes - added 7 years ago

Engineers have created a new water-based cooling system that could put an end to electronics crashing and overheating. Does Staring At Screens Ruin Your Eyes? - https://youtu.be/xNbzw8T7rhc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Re
01:39 Popular
Activation Energy Analogy///Homemade Science with Bruce Yeany

769 views / 0 likes - added 6 years ago

This track is used in my classroom in our discussion of chemical reactions to help explain activation energy how it may be needed to get a reaction started. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments
03:21
Why Does Water Hurt My Nose?

626 views / 0 likes - added 5 years ago

There's nothing better than going for a swim on a hot summer day! Sometimes, though, when you jump in the water, you might get a whole bunch of it up your nose! It's no fun, but why exactly does it hurt so much? ---------- Love SciShow Kids and want to he
05:41 Popular
Simple motors experiments //// Homemade Science with Bruce Yeany

717 views / 0 likes - added 6 years ago

Simple motors can be easy projects to build and are helpful in learning about how they work. This is the first video showing a few different variations of motors used in my classroom for our studies. Homemade science is a collection of classroom tested id
01:40
What causes high tides on opposite sides of the earth? | Dance of the Tides

427 views / 0 likes - added 6 years ago

A great classroom activity for demonstrating how distance and the sun's gravitational pull create tidal bulges (high tides) on both the near and far side of the earth. To explore the sun and moon's influence on our tides, try our Tide-O-Matic activity! Fu
05:07 Popular
chaotic pendulum//Homemade Science with Bruce Yeany

762 views / 0 likes - added 6 years ago

The chaotic pendulum is used in my classroom in our discussions of resonance, harmonic motion, and chaotic motion. With small amounts of energy, it's movement is predictable, but more energy is added the movement of the arms become unpredictable. Homemade
01:40
An engineer in Chile created a device that could use earthquake vibrations to charge phones

502 views / 0 likes - added 6 years ago

Luciano Chiang, a Chilean engineer, built a machine that turns the earth's vibrations into energy that can be used to charge phones and small electronics. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER
05:54 Popular
Ellen Remembers Teaching Kids Technology

701 views / 1 likes - added 8 years ago

Since Ellen loves talking to kids, she had to take it back to the classroom for this special lesson in what used to be considered the hottest technology.
02:21
Teaching Ruby Bridges

163 views / 3 likes - added 8 months ago

In the 1960s, Black schoolgirl Ruby Bridges and White teacher Barbara Henry showed America the true power of racial integration in the classroom.Untold is a free collection of short, compelling, history videos and animations designed to engage new audienc
19:32
How Do Computers Remember?

248 views / 0 likes - added 2 years ago

Exploring some of the basics of computer memory: latches, flip flops, and registers!The simulation tool is now available to download:https://sebastian.itch.io/digital-logic-simSource code for the simulator can be found here:https://github.com/SebLague/Dig
03:50
These Power-Free 3D Printed Objects Can Talk With WiFi

302 views / 0 likes - added 3 years ago

Researchers at the University of Washington recently developed a way for 3D printed objects to connect to WiFi... without electronics or batteries. So, how does it work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly
03:25 Popular
Can The Last 4 Northern White Rhinos Save The Species From Extinction?

1,081 views / 6 likes - added 8 years ago

Recently one of the last northern white rhinos died. Can the last four somehow save the species, or is it already too late? The Pros & Cons of Zoos ►►►► http://dne.ws/1MNbDEh Read More: Death of rare Northern White Rhino leaves four alive http://www.bbc.c
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07:04
What *Really* happens to used Electric Car Batteries? - (you might be surprised)

95 views / 0 likes - added 9 months ago

How are Lithium Batteries Recycled? Today we find out. Whether its Electric Car batteries, cell phone batteries, or tool batteries the process is all the same. HUGE thanks to Li-Cycle for giving us a tour: https://www.li-cycle.com/ if you're looking to re
03:12
Stretchy Batteries Are Coming... Here's How They Work

419 views / 0 likes - added 6 years ago

Researchers have developed a way to make a battery and its casing stretchy, enabling future advancements in wearable electronics. Disney Invented A Room Where Your Phone Will Never Die - https://youtu.be/IWjsXjVc_LE Sign Up For The Seeker Newsletter Here
07:14
Inside Apple's iPhone Factory In China

202 views / 0 likes - added 1 year ago

Last month it emerged that Apple, the most valuable company in the world and supposedly an icon of squeaky-clean progressive values, brushed aside allegations of labour within its key Chinese supply chain. The suggestion is that a big Apple supplier named
10:13
Drones | How do they work?

173 views / 0 likes - added 2 years ago

Drones have evolved over the years and become perfect flying machines. Why are drones designed the way they are today? Why are they so efficient at moving so swiftly? In this video, well learn about the drones mechanical design aspects, along with its ele
02:54 Popular
Toy physics--- lever toy ///Homemade Science with Bruce Yeany

966 views / 1 likes - added 6 years ago

Lever 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
06:04
How does your phone send emojis?

525 views / 0 likes - added 7 years ago

How does a touchscreen work? Why can you text with your finger, but not with a q-tip? The physics of smartphones is a complicated and amazing mixture of engineering, physics, electronics and computer science. Topics: Capacitive touch screen Binary languag
04:11 Popular
Wave Machine Demonstration

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

Build your own Wave Machine - this is a great physics demonstration for the classroom or at home as a brilliant science experiment for kids. This science demonstration video is one of over 8,000 free teaching resources available for from the National STEM
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08:05
The high-tech future of fashion

562 views / 0 likes - added 5 years ago

Almost every piece of clothing you own was made, in some part, by a person. Clothing manufacturing still lags years behind industries like cars and electronics in automation of labor, but new technologies like lasers and 3D knitting could radically transf
02:56
What Would It Take To Power Your Home For a Day?

355 views / 0 likes - added 5 years ago

Take a look around your home. Really look. How many electronics are plugged in right now? The average American abode requires 30 kilowatt-hours of electricity every single day. But the amount of fuel that depends on the energy source. -- Producer/Video by
04:58
Whats Actually Happening in Your Noise-Canceling Headphones

372 views / 0 likes - added 4 years ago

Noise-canceling headphones have been offering humans a layer of protection against the sounds of everyday life for a while nowbut how do these ear shields actually work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly
03:46
How Does Google Maps Works: How Is It So Incredibly Accurate About Traffic Conditions?

494 views / 0 likes - added 5 years ago

If you have a smartphone and travel frequently, it's almost impossible that you haven't used Google Maps. It's an amazingly powerful app that not only acts as a standard GPS device and directs you places, but also gives you recommendations regarding the q
04:15 Popular
How Do GPS Coordinates Work?

771 views / 0 likes - added 7 years ago

So you’ve seen those location-tagging numbers on maps and GPS devices before, but do you actually know what they mean? Brainstuff is here to fill you in. Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/gadgets/travel/gps.htm Su
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05:50
How to make electronic skin with Stanford's Zhenan Bao—Speaking of Chemistry Road Trip

680 views / 0 likes - added 7 years ago

The Speaking of Chemistry California road trip continues as we scope out some cutting-edge, flexible electronics at Stanford University. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Stanford’s Zhenan Bao
02:55
Make an Eclipse Viewer!

611 views / 0 likes - added 6 years ago

Jessi and Squeaks show you how to make a pinhole viewer so you can safely watch the solar eclipse! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow els
02:18 Popular
Frosty the Snowman (with lyrics)

1,207 views / 1 likes - added 7 years ago

Frosty the Snowman with lyrics, sung by Gene Autry. Created for the classroom. Art from the 1969 animated movie.
05:16
How To Draw A Cartoon Acorn

551 views / 1 likes - added 6 years ago

Yesterday we drew a cute squirrel, so today we have to draw an acorn! This lesson is super fun and easy, perfect for younger artists. This lesson also works well for decorating your home and classroom for fall!
04:42
What If Everyone on Earth Lived in One City?

355 views / 0 likes - added 5 years ago

55% of the worlds population live in cities. By 2050, thatll be two thirds of the worlds population.So what does that mean? Can we accomodate this trend? Should we?What are the pros and cons of urban density? And how bad can it get?Transcript and sources:
04:56 Popular
Speed of sound activity - Measure the echo - Homemade Science with Bruce Yeany

1,340 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.
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07:14
This crystal can split light particles

667 views / 0 likes - added 6 years ago

How unusual non-linear crystals can entangle particles of light, or photons. Thanks to non-profit edX.org for sponsoring this video. Go to http://bit.ly/edXPhysicsGirl to learn more about MIT's Circuits and Electronics course or other classes from some of
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09:13
Having some fun with air pressure // Homemade Science with Bruce Yeany

253 views / 1 likes - added 2 years ago

A recent visit to my old classroom resulted in some fun demonstrations with air pressure. A few materials such a small vacuum cleaner, garbage bags, and tape are used to present classic examples of pressures changes such as vacuum packing students in a pl
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I found wireless LEDs - no batteries needed! in Akihabara, Tokyo

405 views / 0 likes - added 5 years ago

I found these amazing wireless LEDs in Akihabara(aka Akiba) in Tokyo that light up wirelessly - with no wires or batteries! And I got them working on a standard phone wireless charger! See behind the scenes of Strange Parts and what's going on in between
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Augmented Reality - The Future of Building | WIRED

744 views / 0 likes - added 6 years ago

Grant Imahara visits Los Angeles, where he witnesses how augmented reality will be a key component of how builders will do their jobs in the future. This video was created by WIRED Brand Lab in partnership with Mouser Electronics. Still haven’t subscribed
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Think you can prank me? | The Sucker | Gumball | Cartoon Network

10 views / 0 likes - added 1 month ago

Darwin ends up in detention with Julius Oppenheimer Jr. for trying to fix Julius' vandalism, and Julius cons Darwin into being part of his gang, but soon regrets it when everything Darwin does goes wrong. Click to watch more of The Amazing World of Gumbal
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Electric cars vs Petrol cars

1,027 views / 3 likes - added 6 years ago

Electric cars or internal combustion engine cars—which is better? Electric cars were in their heyday back in 1900, but a sudden rise in petrol engine cars, accompanied by battery technology inefficiencies killed electric cars by 1920. However, with recent
12:10 Popular
Static Electricity part two Conduction-Induction // Homemade Science with Bruce Yeany

1,257 views / 0 likes - added 6 years ago

Part two: Static electricity charging by induction and conduction are compared through a variety of demonstrations. This is a part of a series of experiments that can be used in a classroom setting students of all ages.
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Are Solid State Batteries The Perfect Battery?

1,382 views / 1 likes - added 8 years ago

Many batteries we use today don’t hold up to minor damage or weather change but scientist believe they may have solved this problem. Why Aren’t All Batteries Rechargeable? ►►►► http://bit.ly/1TgP51P Sign Up For The TestTube Newsletter Here ►►►► http://bit
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Mystery box revealed- Wheel and axle // Homemade Science with Bruce Yeany

631 views / 0 likes - added 6 years ago

In a previous video, I showed an example of a mystery box that I use in my classroom to challenge student to solve it's principle of operation. Here is a look at the inside and a brief view of how it works. This posting will be made unlisted in one month.
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Tokyo’s Vertical Farms - The Future of Farming | WIRED

992 views / 0 likes - added 6 years ago

How do we feed a growing population in areas where land is scarce? Grant Imahara visits Tokyo, where "vertical farms" give us a glimpse at what the future of farming may look like. This video was created by WIRED Brand Lab in partnership with Mouser Elect
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Turning Every Vehicle on the Road into a Wi-Fi Hotspot | WIRED

562 views / 0 likes - added 6 years ago

The city of the future calls for more connectivity. Grant Imahara visits Porto, where a company called Veniam is leading that charge by incorporating a Wi-Fi mesh network to this old-world city. This video was created by WIRED Brand Lab in partnership wit
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Teacher Delivers Remote Virtual Reality Math Lesson on Angles using Half Life: Alyx

384 views / 0 likes - added 4 years ago

Review of Angle Vocabulary for Homeschooling Week because I have to teach today, but Half Life Alyx just came out. Want to support my classroom? http://www.donorschoose.org/charlescoomber Twitter – @charlescoomber
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These factory workers get paid to go to school

617 views / 0 likes - added 6 years ago

Can we make apprenticeships great again? In many cases, automation is changing the workforce faster than we can keep up. Manufacturers say they expect to have millions of unfilled positions. Adapting apprenticeship programs could help close the expanding
05:18
Funny Face Challenge

494 views / 1 likes - added 5 years ago

This is a fun game you can play with two or more people. Play it at home with your family or at school with your classroom. Also, watch until the very end of the video for this week's Challenge Time! Visit https://www.artforkidshub.com/challengetime/ #how
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24 Hours of Sun at the South Pole | Continent 7: Antarctica

814 views / 0 likes - added 7 years ago

Midnight sun occurs when the sun is visible for a full 24 hours. Join Antarctic scientists and the Continent 7 crew as they discuss the pros and cons of perpetual sunlight. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ NEW SERIES CONTINENT 7: ANTARCTICA PR
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World War II: Crash Course World History #38

1,565 views / 4 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. In which John Green teaches you about World War II, aka The Great Patriotic War, aka The Big One. So how did this war happen? And wha
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White-tailed eagle flies over Paris from top of Eiffel Tower

801 views / 3 likes - added 5 years ago

On September 28th 2014, for the first time ever, a white-tailed eagle flew over the streets of Paris, soaring from the very top of the Eiffel Tower to the Trocadero Gardens. The white-tailed eagle has been extinct in France for over 50 years, and so to ce
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How I made a lil "Wacky Waving Inflatable Arm Flailing TUBE MAN"

564 views / 0 likes - added 6 years ago

My latest lil Tinker project! A mini inflatable wacky waving air dancing tubeman! Or 'Fry' as named by one of my insta friends! And yes he's french *pun surely intended* I wanted to teach myself a lil bit hardware and electronics, so I made him out of old
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Does TV Resolution Matter?

592 views / 0 likes - added 8 years ago

You’ve heard all the hype about high-definition TV, ultra-high definition and more. But does this mad race to jame more pixels on a screen actually matter? Tune in to learn more about the human eye and digital resolution. VIEW CARLTON BALE'S TV RESOLUTION
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This Amateur Physicist Built a Fusion Reactor in His Backyard

398 views / 0 likes - added 4 years ago

Theres no telling what you can do when you put your mind to it. Take Richard Hull, he built a small-scale fusion reactorin a shed, in his backyard. A retired electronics engineer, Hull took a special interest in nuclear fusion. He lives in Lakeside, Virgi
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The Maccabeats - Candlelight - Hanukkah

648 views / 2 likes - added 6 years ago

Based on Mike Tompkins' a cappella version of Taio Cruz's "Dynamite". Produced by Immanuel Shalev Video by Uri Westrich Uri@Driveinproductions.com Production Assistants- Rivie Shalev, Moshe Jonathan Westrich Our EP, "A Maccabeats Hanukkah" is available no
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The Farthest We've Ever Gone in Space

598 views / 0 likes - added 6 years ago

Humans have never visited another planet, but we can send special spacecraft called probes to visit them for us! One of those probes, called Voyager 1, has gone deeper into space than any other, and it's sent us some amazing pictures along the way! ------
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02:44 Popular
How Does Night Vision Work?

825 views / 0 likes - added 8 years ago

Sure, night vision looks cool in the movies - but what is it, exactly? How can a scope or a pair of goggles help you see in near-absolute darkness? Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/gadgets/high-tech-gadgets/nightvision
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How does this SSD store 8TB of Data? || Inside the Engineering of Solid-State Drive Architecture

249 views / 0 likes - added 3 years ago

Imagine storing every single video, movie, and picture you have ever seen in your entire life on a single solid-state drive. Well, these high-end solid-state drives [30TB] can do that. But how can SSDs organize so much information? Well in this video we a
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The Engineering Puzzle of Storing Trillions of Bits in your Smartphone / SSD using Quantum Mechanics

179 views / 0 likes - added 2 years ago

It's a puzzle as to how your smartphone or the solid-state drive in your laptop can store gigabytes to terabytes of data by the click of a button! It's amazing that your devices work flawlessly, and the information doesn't leak out. In this video, we'll l
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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
09:34
One of the Dirtiest Jobs In San Francisco Is Dealing With Food Waste | World Wide Waste

219 views / 0 likes - added 2 years ago

San Francisco pioneered the nation's first citywide composting program. Now the city composts and recycles more trash than it sends to the landfill, saving water, space, and reducing greenhouse gas emissions. Why aren't other cities doing the same?MORE WO
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The Cold War and Consumerism: Crash Course Computer Science #24

588 views / 0 likes - added 6 years ago

Today we’re going to step back from hardware and software, and take a closer look at how the backdrop of the cold war and space race and the rise of consumerism and globalization brought us from huge, expensive codebreaking machines in the 1940s to afford
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Why Cheddar is Orange When Milk is White

533 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
07:38
Through the Eyes of Deaf Children

601 views / 0 likes - added 5 years ago

A day in the life of a third-grade classroom at the California School for the Deaf. Read more: https://www.theatlantic.com/video/index/571291/deaf-children-school/ "View from the Window" was directed by Chris Filippone and Azar Kafaei. It is part of The A
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How a Computer CPU Chip is Made

900 views / 0 likes - added 6 years ago

How a CPU is Made - CPU Manufacturing Central Processing Unit Subscribe Here because amazing videos will come soon: http://www.youtube.com/user/benyamin225?sub_confirmation=1 FaceBook: http://www.facebook.com/hadronmesons Visit HadronMesons Channel for mo
11:48
Sony: A Tale of Innovation, from the Walkman to the PlayStation 4

555 views / 0 likes - added 6 years ago

Support us on Patreon to get early access to our future videos and to vote on which company we do next: https://www.patreon.com/business_casual Join us at our subreddit and on social media: Reddit: https://reddit.com/r/businesscasual Facebook: https://www
08:14
Colorful Sand Pendulum Patterns // Homemade Science with Bruce Yeany

552 views / 0 likes - added 5 years ago

The sand pendulum that traces out patterns has always been a popular device in my classroom. After building and trying the basic piece, here are some additional variations that have been suggested for its use. The use of colorful sand can turn the pattern
Salamander Limb Regeneration HHMI BioInteractive Video

228 views / 0 likes - added 2 years ago

Newts and salamanders can regrow limbs that were severed off. Watch this classroom-ready science animation to see how stem cells enable regeneration. This video is part of the 2006 Holiday Lectures on stem cells. Watch the rest of the lectures, or downloa
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How Plastic Made With Algae Can Clean Waterways | World Wide Waste

213 views / 0 likes - added 2 years ago

A tech startup can turn harmful algae into plastic foam, which could help clean up waterways and reduce demand for plastic. Mixing algae into plastic also traps carbon inside the products, which could be an important tool for fighting climate change. We w
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How Do Erasers Erase?

934 views / 0 likes - added 8 years ago

Erasers lift our mistakes right off the page, but it's not magic - it's the microscopic physics of stickiness. Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/everyday-tech/erasers-erase.htm Share on Facebook: Share on Twitter: Subsc
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06:34
Sand Pendulums replaced Iron Filings or Paint // Homemade Science with Bruce Yeany

421 views / 0 likes - added 4 years ago

The sand pendulum that traces out patterns has always been a popular device in my classroom. After building and trying the basic piece, here are some additional variations that have been suggested for its use. Using a magnetic sheet and having the pendulu
05:17
Mystery box #3 disappearing egg yoke // Homemade Science with Bruce Yeany

229 views / 0 likes - added 3 years ago

Here is another mystery box from my classroom that I was used to challenge student's powers of observation. A raw egg is broken on the side of a container and the yoke is dropped inside. A cardboard square is placed on top one the opening and then the who
01:11
Iron for Breakfast - Sick Science! # 123

264 views / 0 likes - added 3 years ago

Click here to find out why there's iron in cereal http://www.stevespanglerscience.com/experiment/nails-for-breakfastThe next time you're eating a big bowl of breakfast cereal, take a closer look at the ingredients. You'll find that it contains more than j
05:18 Popular
Rubber band powered cars, mousetrap car alternative/// Homemade Science with Bruce Yeany

1,225 views / 2 likes - added 6 years ago

Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. M
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01:55 Popular
Mystery box challenge // Homemade Science with Bruce Yeany

721 views / 0 likes - added 6 years ago

Mystery boxes challenge students to figure out a way to reproduce it's operation and build their own version of it. This particular challenge has more than one solution. Since this is still a project used in my classroom, it's method of operation is not r
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Ford, Carter, and the Economic Malaise: Crash Course US History #42

667 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
03:52
Here's Why Helicopter Blades Can Look Strange On Video

552 views / 0 likes - added 7 years ago

Helicopter blades and other fast spinning objects often produce strange effects on camera. Lauren explains why. Video clips used in this episode: https://www.youtube.com/watch?v=kkmZIngSpEU https://www.youtube.com/watch?v=1g5QVljkkVA https://www.youtube.c
04:22
The Fine Art of Television Repair

539 views / 0 likes - added 6 years ago

Chi-Tien Lui is an electrical engineer and technician whose craft has evolved to the realm of high art. Born in China, he trained as a technician in Taiwan before moving to the U.S. and setting up his own shop in downtown Manhattan in 1968. During this ti
03:13
How Do Pneumatic Tubes Work?

658 views / 0 likes - added 8 years ago

The Internet has been called a series of tubes. But long before email, people sent messages across cities through networks of pneumatic tubes. Learn how they work! Learn more at HowStuffWorks.com: http://electronics.howstuffworks.com/everyday-tech/pneumat
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Mystery box #3 revealed, disappearing egg yoke // Homemade Science with Bruce Yeany

246 views / 0 likes - added 3 years ago

Here is the answer to the mystery box shown in the previous video. These were used in my classroom as a challenge to my student's powers of observation. A raw egg is broken on the side of a container and the yoke is dropped inside. A cardboard square is p
01:09
Bouncing Bubble - Sick Science! #096

306 views / 0 likes - added 3 years ago

There's something magical about a bubble. It's just a little puff of air trapped in a thin film of soap and water, but its precise spherical shape and beautiful swirling colors make it a true wonder of science. A bubble's life expectancy is usually measur
04:10 Popular
Can This Wearable Tech Make You A Power Plant?

721 views / 0 likes - added 8 years ago

The human body is full of kinetic energy, potential energy, heat, and electricity. Can we use these resources for energy? Does Water Ever Expire?: http://dne.ws/1KOKEI8 Read More: Flexible electronics harvest energy from natural motions of human body http
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Make Your Own Lightsaber - Sick Science! #137

298 views / 0 likes - added 3 years ago

From Tatooine to Hoth, there is one legendary weapon that is regarded as the ultimate in Rebel and Empire warfare... the lightsaber. Ewoks, Wookies, Jawas, and droids all cower before the mighty lightsaber. Wanna make your own? Let us take you to a galaxy
01:45 Popular
Magic Pumpkin - Sick Science! #213

906 views / 1 likes - added 8 years ago

Many people have wondered exactly how a Magic Pumpkin is created. Well, sorry to burst your bubble, but the secret it animation. It’s a cartoon. Want to create your own illustrated Magic Pumpkin? Check out the amazing Magic Pumpkin designed by our team of
04:55 Popular
Tangent galvanometer experiment///Homemade Science with Bruce Yeany

1,712 views / 0 likes - added 6 years ago

A tangent galvanometer is an easy way to show the relationship between the flow of electricity and magnetism. They are simple enough for young students to build for themselves. Homemade science is a collection of classroom tested ideas, suggestions, proje
04:55 Popular
Can Plastic Be Composted?

778 views / 0 likes - added 5 years ago

Thanks to the demands of eco-conscious consumers, biodegradable and compostable plastics are cropping up everywhere. Are these green plastics the solution to our throwaway lifestyle? Well -- it’s complicated. Subscribe! http://bit.ly/ACSReactions Facebook
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27:01
Comparing 4 Types of FROSTING - Everything You Need To Know - Baking Basics

160 views / 1 likes - added 1 year ago

Today I show you 4 different Frosting Recipes and the Pros and Cons of each!SUBSCRIBE https://www.youtube.com/subscription_center?add_user=rosannapansinoShop My Home Organization Line: https://www.amazon.com/stores/iDesign/RosannaPansino/page/78C028AC-D30
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An introduction to coding with an Arduino | Do Try This At Home | We The Curious

377 views / 0 likes - added 4 years ago

What is code? What is an 'Arduino'? This introduction to coding will help you take your first steps in tinkering with hobby electronics at home as Heather and Beth investigate the applications of coding a Mars rover.Arudino projects and tutorials:http://w
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Chladni plates & mechanical driver- cheap! // Homemade Science with Bruce Yeany

740 views / 0 likes - added 7 years ago

The use of Chladni plates can make a wonderful demonstration but can be rather expensive for equipment that may have limited use in the average classroom. This video shows how I set up the experiment using a free online tone generator on my computer, a di
01:38
Edible Slime - Sick Science! #163

309 views / 0 likes - added 3 years ago

Slime is a staple of Halloween, chemistry, and science, in general. What could be better than stretching a glob of goo between your hands or letting it run between your fingers? Well, if you're like us, you want to be able to eat it. With this Edible Slim
02:41
Earwig Wings are Origami-Like | National Geographic

635 views / 0 likes - added 5 years ago

The hidden wings of the common earwig unfold to ten times their folded size, transforming the mostly ground-dwelling insect into a super-efficient flyer. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the worl
03:21
Watch water boil at room temperature | Boyle-ing Water - Science Snack Activity

691 views / 0 likes - added 5 years ago

Watch water boil at room temperature. The temperature at which water boils depends on pressure. You can demonstrate this by dramatically lowering the pressure on a water-filled plastic syringe at room temperature. Full instructions for this activity are a
06:34 Popular
Speed up geologic time | Squeeze Box - Science Snack Activity

821 views / 0 likes - added 6 years ago

Speed up geologic time with a sedimentary squeeze. Compress layers of sediments in an easy-to-build deformation chamber to see folds, faults, and other geologic features develop in real time. Full instructions for this activity are available at: https://w
54:07 Popular
Logic Gates, Truth Tables, Boolean Algebra AND, OR, NOT, NAND & NOR

1,367 views / 0 likes - added 3 years ago

This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking intr
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What Are the Chemicals In Our Bread | How to Make Everything

1,121 views / 1 likes - added 6 years ago

HAPPY NEW YEAR FROM HTME! WE HAVE A LOT PLANNED FOR 2018. But first, to wrap up our last episode in our Preservatives Series. Have you ever wondered what all those complicated ingredients are in your white bread? Are they dangerous and what are they actua
08:07
Having a Gas with Water- Science Snack Activity

451 views / 0 likes - added 5 years ago

Use electricity to break water into its elemental components. Build a simple electrolysis device using a 9-volt battery wrapped in oil-based modeling clay, trap the two gases produced, and end with a bang as you test their composition. Full instructions f
03:58
Toy Physics - Looping Pendulum /// Homemade Science with Bruce Yeany

40 views / 0 likes - added 1 month ago

This is a simple demonstration that can be used to impress your friends using a variety of materials. It also can make a nice investigation for a science fair project or a classroom demonstration. Students can test variables and determine the conditions f
08:45 Popular
Light leaves leaves light | Photosynthetic Floatation - Science Snack Activity

1,161 views / 0 likes - added 5 years ago

Light leaves leaves light. Photosynthetic organisms capture energy from the sun and matter from the air to make the food we eat, while also producing the oxygen we breathe. In this Snack, oxygen produced during photosynthesis makes leaf bits float like bu
02:22 Popular
Homemade battery tester/// Homemade Science with Bruce Yeany

790 views / 1 likes - added 6 years ago

This simple battery tester lets you to see how it works. It can show the relationship between the flow of electricity through a coil and the strength of the magnetic field it produces. It's also a fun way of testing to see if your batteries are good or no
02:03 Popular
no magnet motor /// Homemade Science with Bruce Yeany

864 views / 0 likes - added 6 years ago

This simple motor uses two coils. The first coil is the armature that spins and the second coil replaces the permanent magnet that is usually mounted on the base. Homemade science is a collection of classroom tested ideas, suggestions, projects, and exper
05:51
Disappearing Water Trick - Science or Magic?

680 views / 0 likes - added 5 years ago

Craig Beals explains the science behind a magic trick he uses in his classroom to introduce polymers. Water is added to Sodium polyacrylate in this experiment and the polymer soaks it up. Craig also answers the question: how do diapers work? He explains h
17:16
Ive Got a HUGE Secret Hiding Behind This Fake Office

290 views / 0 likes - added 1 year ago

Come hang out with me this summer learning to think like an engineer! Get your two FREE months at https://crunchlabs.com/MarkRober.Also, check out the first instruction and build video over at the Crunchlabs YouTube channel!! https://www.youtube.com/crunc
04:21 Popular
Combination lock demonstration /// Homemade Science with Bruce Yeany

747 views / 0 likes - added 6 years ago

Homemade lock A large see through combination lock offers students a look at the operation of a lock mechanism that normally remains hidden. 64000 possible combinations but only one will open it. Homemade science is a collection of classroom tested ideas,
02:27
Moss Graffiti - Sick Science! #100

260 views / 1 likes - added 3 years ago

Graffiti is an oft discussed topic of debate in the modern world. While some consider graffiti a nuisance, others consider it street art. With that debate still raging, we suggest performing the Moss Graffiti experiment on a wall or piece of particle boar
04:00 Popular
Toy Physics - Looping Pendulum /// Homemade Science with Bruce Yeany

1,868 views / 3 likes - added 7 years ago

This is a simple demonstration that can be used to impress your friends using a variety of materials. It also can make a nice investigation for a science fair project or a classroom demonstration. Students can test variables and determine the conditions f
04:24
Why Aren’t All Batteries Rechargeable?

595 views / 1 likes - added 8 years ago

We’ve mentioned before on DNews that you should NEVER throw batteries away. Why aren’t all batteries rechargeable in the first place? Help support DNews by completing this one-question survey http://bit.ly/dnewssurvey Why You Should NEVER Throw Away Batte
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03:26
Top Robotic Technologies of 2018

629 views / 0 likes - added 5 years ago

The editors of Science Robotics have chosen the most exciting robotic technologies for the last year. These are just five of 2018's top advancements. Want to read more? Check out the paper- http://robotics.sciencemag.org/content/4/26/eaaw1826 CREDITS ----
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04:48 Popular
Newton's 3rd law examples//Homemade Science with Bruce Yeany

1,622 views / 1 likes - added 6 years ago

Newton's third law explains that for every force applied there is a second force that is equal in magnitude applied in the opposite direction Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have us
06:15 Popular
Peppa Pig Playground Swing Construction Building Blocks With Kinder Surprise My Little Pony

1,041 views / 1 likes - added 7 years ago

Also watch Lego blocks Pig George with Peppa Pig at School Classroom learning ABC by Disneycollector toy channel. Here's how blocks is also called in other languages: Juego de Bloques, Blocs de jeu, Blocks Spiel, Blocchi del gioco, παιχνίδι μπλοκ, Блок иг
05:39 Popular
Physics of toys -string racer/ string rocket // Homemade Science with Bruce Yeany

1,074 views / 0 likes - added 7 years ago

The String Racers are rubber band powered toys that are fairly easy to build either at home or in the classroom. Materials are easy to work with and readily available, we have even been successful making our own propellors. I've had students design and bu
03:49
toy physics-floating and sinking bottles, bouyant bottles////Homemade Science with Bruce Yeany

632 views / 1 likes - added 6 years ago

How does the temperature affect water density, and how does the density affect the buoyant force that it can exert? This simple experiment that students can try for themselves can help to give them insight to the answers of these questions. Homemade scien
02:20
The Secret Service

68 views / 0 likes - added 8 months ago

Theyre the shadowy agents who keep the President safe but what is the Secret Service and why was it formed?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a new conversation and shine a l
01:51
Secretary of State

83 views / 0 likes - added 8 months ago

The Secretary of State is one of the most powerful politicians in America but where does their power come from and what are their roles and responsibilities?Untold is a free collection of short, compelling, history videos and animations designed to engage
04:00 Popular
Motion in 2 directions lab activity, parabolic curves /// Homemade Science with Bruce Yeany

725 views / 0 likes - added 6 years ago

Simple lab activity that records the motion of a ball as it rolls across and down a slanted table. The paint trails left behind by the rolling balls are parabolic curves. Homemade science is a collection of classroom tested ideas, suggestions, projects, a
07:59 Popular
Van Der Graaf generator shows off it's tricks /// Homemade Science with Bruce Yeany

835 views / 1 likes - added 6 years ago

This is a simple Van Der Graaf generator and several examples of demonstrations that are easy to build. It can do all the tricks that a larger generator can do, just on a smaller scale. Homemade science is a collection of classroom tested ideas, suggestio
02:34
President's Cabinet

59 views / 0 likes - added 8 months ago

The Presidents Cabinet is made up of the most important people in the Executive Branch of government. But who are they and what are their roles?Untold is a free collection of short, compelling, history videos and animations designed to engage new audience
The Telegraph: The Civil War Text Machine

161 views / 0 likes - added 2 years ago

Military leaders didnt just rely on carrier pigeons and messengers on horseback to share information during the American Civil War they texted each other using telegrams!Untold is a free collection of short, compelling, history videos and animations desig
03:09 Popular
Newton's stick---- inertia apple/// Homemade Science with Bruce Yeany

811 views / 1 likes - added 6 years ago

Newton's stick is a simple way to demonstrate both parts of Newton's first law. Inertia is the resistance to change in the motion of an object. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have
02:18
The History of the Rainbow Flag

84 views / 1 likes - added 8 months ago

The rainbow flag is one of the most recognisable symbols in the world, synonymous with tolerance and LGBTQ+ rights. But how was it created?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in
02:14
Who was George Washington?

102 views / 1 likes - added 8 months ago

The story of George Washingtons life and legacy as father of our country.Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a new conversation and shine a light on the stories that dont alwa
07:05
Harmonic motion inquiry activities ///Homemade Science with Bruce Yeany

669 views / 0 likes - added 6 years ago

Harmonic motion can be a fun and easy inquiry activity for all ages. Here are some ideas to investigate about simple pendulums, bar pendulums, spring pendulums and double pendulums. Homemade science is a collection of classroom tested ideas, suggestions,
The Raised Fist Afro Comb: Defining A Statement

105 views / 0 likes - added 2 years ago

In 1972, Anthony Romani used the raised fist symbol to create a product that combined function with meaning, creating a grooming tool that came to symbolise African-American history, culture and pride.Untold is a free collection of short, compelling, hist
02:18
Amending the Constitution

72 views / 0 likes - added 8 months ago

The U.S. Constitution has been amended 27 times in its history, but what did they change, and how?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a new conversation and shine a light on t
02:08
History of the Hashtag

56 views / 0 likes - added 8 months ago

Everyday, millions of people around the world use hashtags to sift through the Internets endless content but where did this ubiquitous symbol actually come from?Untold is a free collection of short, compelling, history videos and animations designed to en
01:57
What are Unalienable Rights?

73 views / 0 likes - added 8 months ago

What are unalienable rights and why are they so important? In this video, we explore why Thomas Jefferson included them for the first time in the Declaration of Independence.Untold is a free collection of short, compelling, history videos and animations d
02:20
What are the Different Forms of Government?

79 views / 0 likes - added 8 months ago

Every country on Earth is run by some form of government but there are many different kinds, from autocracies and oligarchies to direct and representative democracies.Untold is a free collection of short, compelling, history videos and animations designed
02:20
Pandemic Lockdown of 1918

104 views / 0 likes - added 8 months ago

The Spanish Flu was one of the deadliest pandemics the world has ever seen so how was one sleepy Colorado town able to escape unscathed?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a n
03:57 Popular
Toy Physics--- tumbling toy -part 1 /// Homemade Science with Bruce Yeany

1,168 views / 1 likes - added 6 years ago

Here are several versions of a tumbling toy that clearly show the motion of these toys as they rotate down a set of rails. A clear view of the inside and slow motion video clips allow the observer to see subtle movements that are missed when viewed at nor
06:59 Popular
Calculating Toy Motor Horsepower Activity // Homemade Science with Bruce Yeany

857 views / 0 likes - added 7 years ago

Calculating the Tumble Buggy horsepower. These cars are very popular in the physical science classroom, they are cheap, sold by several outlets and hold up fairly well with a bit of care. As part of our study of energy and power studies, I had my middle s
04:12 Popular
World's simplest motor kits/// Homemade Science with Bruce Yeany

755 views / 1 likes - added 6 years ago

This is a review of a simple motor kit called the "World's Simplest Motor" and a few possible suggestions for experimenting with different shaped coils.. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments th
02:32
Branches of Government

69 views / 0 likes - added 8 months ago

The federal government of the United States of America is split into three separate and distinct branches. But what do the Executive, the Legislature and the Judiciary do and why are they necessary?Untold is a free collection of short, compelling, history
02:00
State of the Union Address

64 views / 0 likes - added 8 months ago

The annual State of the Union Address is the only speech that the President delivers in person to the public and all three branches of government at the same time.Untold is a free collection of short, compelling, history videos and animations designed to
01:58 Popular
Centrifugal force toy-- toy physics ////Homemade Science with Bruce Yeany

1,077 views / 0 likes - added 6 years ago

There are many wonderful centrifugal force toys and demonstrations available for students to investigate. However, centrifugal forces are not real and can sometimes be misleading to students unless demonstrations are followed up with a good explanation of
02:29
The Story of the CIA

65 views / 0 likes - added 8 months ago

CIA agents make it their business to be intelligent. They may know more about you than you think. But what do you know about the CIA?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a new
02:09
Speaker of the House

82 views / 0 likes - added 8 months ago

As the head of the House of Representatives, the Speaker of the House is one of the most important roles in the United States government.Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a
12:58
How a Crystal Radio Works

481 views / 0 likes - added 4 years ago

Full details of how a crystal radio works, right down to the electron level. We start with a demonstration of all the parts in action, showing how the radio waves interact with the antenna and antenna coil to produce a fluctuating magnetic field, which in
05:23
How Satellites Track Your Exact Location

618 views / 1 likes - added 8 years ago

GPS has become a staple on any smartphone, but how does it work? How Does Your Brain’s GPS Work? ►►►► http://dne.ws/1XfwdhD Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read More: How GPS Receivers Work http://electronics.howstuffwo
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02:09 Popular
mentos and soda engine/// Homemade Science with Bruce Yeany

761 views / 0 likes - added 6 years ago

Mentos and soda power a version of Hero's Engine. Using an adapted geyser tube, the soda is redirected to cause a soda bottle to spin until the nucleation process is completed. Homemade science is a collection of classroom tested ideas, suggestions, proje
02:40
The FBI

81 views / 0 likes - added 8 months ago

The Federal Bureau of Investigations is a fact-finding, crime-fighting national security machine. But how did it come about and what do FBI agents actually do?Untold is a free collection of short, compelling, history videos and animations designed to enga
01:41
The Pledge of Allegiance

67 views / 0 likes - added 8 months ago

All across the United States, its citizens regularly stand, with hands on heart, to make the Pledge of Allegiance. But what is it, what does it mean and why is it so important?Untold is a free collection of short, compelling, history videos and animations
02:38
Helen Keller's Watch

112 views / 1 likes - added 8 months ago

Deafblind pioneer Helen Keller campaigned for a better America with the help of a remarkable watch that she didnt have to see to read.Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in a new
02:31
Teddy Roosevelt: One of the Toughest Presidents

95 views / 0 likes - added 8 months ago

When you think of American tough guys, who springs to mind? Probably not the President. But two-term Commander-in-Chief Teddy Roosevelt was hard as nails.Untold is a free collection of short, compelling, history videos and animations designed to engage ne
02:13
Dolley Madison: The First First Lady

94 views / 1 likes - added 8 months ago

As the host of unrivaled skill, First Lady Dolley Madison brought the US political elite together by throwing the best parties Washington, DC had ever seen.Untold is a free collection of short, compelling, history videos and animations designed to engage
02:14
Lewis and Clark: the Making of an Expedition

213 views / 0 likes - added 8 months ago

Lewis and Clarks Corps of Discovery opened the American West up to expansion and settlement but it all rested on the expert planning and preparation.Untold is a free collection of short, compelling, history videos and animations designed to engage new aud
02:02
Joint Chiefs

63 views / 0 likes - added 8 months ago

When the going gets tough, the president calls on the Joint Chiefs of Staff, an advisory council to help make important military decisions.Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in
02:10
Animal War Heroes

121 views / 0 likes - added 8 months ago

Animals arent just cute during times of war, theyve proven to be immensely useful. Some have even been awarded with prestigious medals for helping to save lives.Untold is a free collection of short, compelling, history videos and animations designed to en
02:27
Department of Justice

61 views / 0 likes - added 8 months ago

Established in 1870, the Department of Justice not only provides legal advice to the US government, it also ensures the fair and impartial administration of justice for all Americans.Untold is a free collection of short, compelling, history videos and ani
02:37
Who Founded the Democratic Party?

82 views / 0 likes - added 8 months ago

Its the oldest political party in the United States, but how was the Democratic Party formed and what contributions has it made to U.S. society since?Untold is a free collection of short, compelling, history videos and animations designed to engage new au
02:20
Harriet Tubman: Civil War Spy

141 views / 0 likes - added 8 months ago

Shes known as a savior of the enslaved but few know that during the American Civil War, Harriet Tubman was an exceptionally capable Union Army spy.Untold is a free collection of short, compelling, history videos and animations designed to engage new audie

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