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The AgIC marker draws circuits with conductive ink

It's easy to doodle a circuit! Made with silver conductive nanoparticles, the ink in the AgIC Circuit Marker can conduct electricity, as shown in this pop-up book inspired Japanese commercial by Kandenko. Watch the LE...

Building a House the Eco-Friendly Way with 3D Printing

Inspired by plant patterns, the reusability of waste materials, and architecture made from the earth in locations around the world, Ronald Rael and Virginia San Fratello of Emerging Objects studio are exploring the in...

The Importance of Staring Out Of The Window

Staring out the window is often associated with a lack of attention or productivity, but in this film from The School of Life, we examine the activity (or lack of activity) as a highly productive pursuit that we might...

Dina Amin’s Tinker Friday Stop Motion Project

What's inside an old optical mouse? How many pieces are they made from? How might they be reimagined? Cairo-based product designer Dina Amin made a hobby from these questions, turning it into a delightful side project...

Wooden toys by 80-year-old Japanese toymaker Masaaki Hiroi

Fourth generation toymaker Masaaki Hiroi handcrafts toys in his workshop at the age of 80. In this AJ+ profile, he talks about his work, his classic toys, and aging. He wants to live until he's 200 years old. An excer...

How to build a grass hut – Primitive Technology

TIL: Grass huts require a lot of grass... about five days worth of collected guinea grass seems to work particularly well. From Primitive Technology, this is how to build a grass hut in about seven days: The design...

How bells are made at the Royal Eijsbouts bell foundry

At the Royal Eijsbouts bell foundry in Asten, Netherlands, the art of bronze bell making or bellfounding is based on 1,000 year old techniques that include using sand and molten wax. Watch craftsmen sculpt the inn...

The Sunday Morning Breakfast Machine

Behold the 'Sunday Morning Breakfast Machine', a delightful Rube Goldberg-style contraption by inventor and retired airline pilot Peter Browne. Along with his friend Mervyn Huggett, Browne spent 1,000 hours over the c...

FORMS IN NATURE: Understanding Our Universe

In an animation that hearkens back to the work of illustrator Charley Harper, Chromosphere intertwines humanity's scientific achievements with the wonders of the natural world: FORMS IN NATURE: Understanding Our Unive...

Gravitational Waves Explained Using Stick Figures

How are gravitational waves made? In this episode of MinutePhysics, Henry Reich draws up a series of other wave creating scenarios -- water waves, air pressure waves, and radio waves -- to help explain gravitational w...

TRENDING TODAY

The Importance of Staring Out Of The Window

Staring out the window is often associated with a lack of attention or productivity, but in this film from The School of Life, we examine the activity (or lack of activity) as a highly productive pursuit that we might...

The AgIC marker draws circuits with conductive ink

It's easy to doodle a circuit! Made with silver conductive nanoparticles, the ink in the AgIC Circuit Marker can conduct electricity, as shown in this pop-up book inspired Japanese commercial by Kandenko. Watch the LE...

Building a House the Eco-Friendly Way with 3D Printing

Inspired by plant patterns, the reusability of waste materials, and architecture made from the earth in locations around the world, Ronald Rael and Virginia San Fratello of Emerging Objects studio are exploring the in...

Dina Amin’s Tinker Friday Stop Motion Project

What's inside an old optical mouse? How many pieces are they made from? How might they be reimagined? Cairo-based product designer Dina Amin made a hobby from these questions, turning it into a delightful side project...

Oobleck (non-Newtonian fluid) on a subwoofer

Oobleck is a non-Newtonian fluid (like ketchup, custard, toothpaste, starch suspensions, paint, blood and shampoo) that is made of 1 part of water to 1.5–2 parts of corn starch, and is used to ...

Lightning captured at 7,207 images per second

A downward lightning negative ground flash captured at 7,207 images per second. A negative stepped leader emerges from the cloud and connects with the ground forming a return stroke. From ZT Research, ...

3D printing with 1900F molten glass – G3DP at MIT

Optically transparent glass printing. A brand new glass 3D printing process called G3DP has been developed through the teamwork of the Mediated Matter group at the MIT Media Lab, MIT's Mechanical Engineering Departmen...

Turning Oil Rigs Into Reefs

If an oil rig is done producing oil, should the oil company return the ecosystem to its natural state by removing the rig? What if the 40 year old rig's underwater structure is covered with thriving marine life? T...

Why Do We Put Telescopes in Space? – MinutePhysics

If we have excellent telescopes here on Earth, why is it so important to put telescopes like the Hubble Space Telescope into space? This MinutePhysics video explains the challenges of being an earthbound telescope, fr...

Wooden toys by 80-year-old Japanese toymaker Masaaki Hiroi

Fourth generation toymaker Masaaki Hiroi handcrafts toys in his workshop at the age of 80. In this AJ+ profile, he talks about his work, his classic toys, and aging. He wants to live until he's 200 years old. An excer...

Two months in 5 minutes: Breaking ice on an icebreaker boat

Marine scientist and Stanford PhD student Cassandra Brooks narrates a two month long time-lapse view from an icebreaker — a specially-designed ship with “a strengthened hull, an ice-clearing shape, and the...

How to build a grass hut – Primitive Technology

TIL: Grass huts require a lot of grass... about five days worth of collected guinea grass seems to work particularly well. From Primitive Technology, this is how to build a grass hut in about seven days: The design...

IN THE ARCHIVES

Harvard’s Soft Robot Walking and Crawling

This isn’t like the robots we usually feature. This robot is soft and “boneless,” so to speak, like a squid, or starfish, or worms. Created by researchers at Harvard, this ro...

Meccano Rope-Making Machine

Engineered with metal strips, plates, angle girders, spools, chains, axles, gears, nuts, and bolts, this rope-making machine twists three strands of string into a rope. Built by Meccano enthusiast Peter Ashby, the mac...

The Seventh Continent: Flying a helicopter over Antarctica

Filmed by Enrico Sacchetti from a helicopter near the Mario Zucchelli Research Station at Terra Nova Bay, Antarctica, this soaring journey over mountainous white landscapes really reveals both...

Phone Booth Aquariums (Evasion Urbaine)

Now that mobile phones are so central to our daily lives, how can the phone booth, an increasingly obsolete and disappearing public object, serve a new, more playful function? Here’s one idea: Phone Booth Aquar...

Inside of New York City’s Sutton Clock Shop

The Sutton Clock Shop on New York’s Upper East Side has been serving its customers for over 60 years and is truly a father-son business. Perched above the streets and filled to the brim with clocks of every shape...

Taj Burrow’s Fiji Vignette 3/3

Australian Pro Surfer Taj Burrow's Fiji Vignette 3/3, shot & edited by Riley Blakeway. Via The Curious Brain.

MOST SAVED VIDEOS

How to make a paper airplane that flies far: Strike Eagle

A tutorial by paper airplane engineer Mahir Cecen, this is how to make a paper airplane that flies far. In fact, all of Cecen's paper plane videos are titled that, so you'll have to test them all out and let us know w...

The Hammer-Feather Drop in the world’s biggest vacuum chamber

...though in this case, "the hammer" is a bowling ball. In this excellent clip from the BBC's Human Universe: Episode 4, Professor Brian Cox visits NASA’s Space Power Facility in Ohio, home of the world's biggest vacu...

How to Make the World’s Simplest Electric Toy Train

How to make the World's Simplest Electric Toy Train from the Amazing Science YouTube channel, a super delightful science experiment that will wow kids, friends, family, science classes... pretty much everyone on the p...

Watch snowflakes form in time lapse through a microscope

The time lapse formation of snowflakes, recorded with a macro lens by Vyacheslav Ivanov. Music: Aphex Twin - Avril 14th. Update via Colossal: “Ivanov confirms from his home in St. Pete...

How playing an instrument benefits your brain – TED Ed

Your brain is a muscle. When you give it more challenging exercises, you're strengthening your brain's abilities to learn and grow. Now add some music to the mix: When you listen to music, multiple areas of your b...

Charlie Chaplin in the lion’s cage: The Circus (1928)

In this scene from The Circus (1928), a Charlie Chaplin classic film and now a favorite in our house, Charlie gets trapped in a lion's cage. It required around 200 takes with a real lion, and is one in a series of sil...

Joyous String Quartet: Firework and Vivaldi’s Summer (Presto)

From Joyous Music School in Long Island, New York, this is perhaps the youngest string quartet ever: The Joyous String Quartet. Above, they perform Katy Perry's Firework. Below, from Antonio Vivaldi's The Four Seasons...

Mr Rogers: How Crayons Are Made

Mix hot liquid wax, hardening powder, and some color pigment. Pour the mixture into a mold of small cylinders, and after it cools, pop them out! Label them, collate them, and box them. This classic 1981 crayon factory...

How To Draw Your Hand In 3D

Here’s a fun, quick trick: How To Draw Your Hand In “3D”. What other things around the house or outside can you use this technique with?

How to fold The World’s Best Paper Airplane

If you want to fold the world's best paper airplane, how do you know it's the best? Watch the video! In 2012, former Cal Berkeley quarterback Joe Ayoob officially broke the Guinness World Record by flying a John Colli...

Friends With You – Cloudy

Cloudy is a happy animated short by artists Samuel Borkson and Arturo Sandoval III of Friends With You. Welcome to the clouds!  From IAmOther: This animated short is an exploration into the clouds; a sweet, vi...

Phases of the Moon, animated with Virtual Moon Atlas

Phases of the Moon, a beautiful video animation created using Virtual Moon Atlas and accompanied by Beethoven’s Sonata No. 14, (Opus 27, No. 2). Related watching to better understand th...

An illuminated visualization of Bach’s The Well Tempered Clavier

Johann Sebastian Bach's The Well Tempered Clavier, with music performed by Pierre-Laurent Aimard in a film by Alan Warburton. Before starting work on our Well-Tempered Clavier animation, director and visual artist ...

Let It Go performed with wine glasses, pots and pans

This cover is the bridge between a popular animated film (that you may have heard of) and music made with “instruments” found in the kitchen – one of our favorite DIY activities. Th...

How does the internet work?

How does the internet work?! The World Science Festival explains it… The video lets you ride shotgun with a packet of data—one of trillions involved in the trillions of Internet in...

Turning a brick of melted crayons on the lathe

What can you make when you melt 256 crayons? Peter Brown of Shop Time experimented with making a Rainbow Crayon Bud Vase on the lathe. Side effect: Shredded crayon bits everywhere.

They Might Be Giants: Meet the Elements

If only I’d seen this when I was a kid, high school chemistry would have made more sense! And maybe I would have been loudly singing, “Elephants are mostly made of four elements!” like some other co-...

The Crazy Circle Illusion – How are these dots moving?

In this Brusspup mind-bender, you may think you see a circle of eight white dots rotating around the inside of a larger red circle, but you're actually witnessing something else, and you may not believe it unless you ...

Full Moon Silhouettes: A full moon rises in real time

This is not a time lapse video. Rising in real time over Wellington, New Zealand, the moon appears huge (and perhaps surprisingly speedy) as it was captured by photographer Mark Gee in January of 2013. In celebration ...

The Cornell Lab of Ornithology’s Bird Song Hero

How can you train your brain to recognize and remember bird songs? The All About Bird Biology team at the Cornell Lab of Ornithology has come up with a way to visualize bird vocalizations: Bird Song Hero. Want to test...