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The Foldscope – A Paper Microscope that Costs $1

To help make microscopes as accessible and as sturdy as pencils, Stanford University biophysicist Manu Prakash created an ultra-low-cost origami-based microscope. He was inspired by a 2011 visit to a Thailand clinic w...

Why Do Deep Sea Creatures Look So Scary?

Why Do Deep Sea Creatures Look So Scary? Anna Rothschild of Gross Science explains how different it is at the bottom of the sea: Food can be scarce, there's tremendous ocean pressure, and it's dark. These environmenta...

Meet the Titanosaur at AMNH

A mighty Titanosaur, the recently-discovered herbivore that measures 37.186 meters (122 feet) long, now stands on the fourth floor of New York City's American Museum of Natural History. Its discovery is so recent (201...

The Stroop Test

After we learn to read, recognizing words becomes an automatic behavior that our brains can process much faster than recognizing colors. For example, say these words: Red. Green. Blue. So what happens when we intro...

The iPhone of Slide Rules – Numberphile

From Numberphile, science and math writer Alex Bellos introduces the slide rule and then shares "the iPhone of Slide Rules" -- the Halden Calculex. On the pocket-sized disk made in Manchester, circa 1906, CollectingMe...

Jump In Jerboas – Science Friday

"A furry little rodent version of a Tyrannosaurus Rex," the jerboa has tiny forelimbs, a "noodle" tail that helps with them with balance, long legs and really long feet, with toes that support their speedy hops. W...

Drifting With the Ice: Life on an Arctic Expedition

For five months in 2015, a team of researchers drifted with polar ice, their ship tethered to an ice floe as they collected data to help them better understand how the loss of sea ice will affect the planet. The air a...

How do we know what color dinosaurs were?

The meat-eating microraptor was a black-feathered, four-winged dinosaur. How do we know its feathers were black? The evidence is in the microraptors' fossils. This TED Ed explains. Plus, more from Wikipedia: In Mar...

Circular motion demonstration with a sparkler & a hula hoop

From physics teacher and film maker Alom Shaha, check out these simple demonstrations showing how something moving in a circle will move in a straight line when you remove the centripetal force acting upon that thing....

A robot vehicle that drives on walls using propellers

Drive on the ground, drive on the wall, maybe, just maybe, drive on the ceiling. The result of a collaboration between Disney Research Zurich and ETH Zurich, VertiGo is a four wheel vehicle that appears to defy gravi...

Annotated time lapse assembly of a wind turbine

From excavation to operation, it takes three weeks to install a wind turbine. Watch it happen in under six minutes in this wind turbine promo video from MidAmerican Energy, filled with facts layered on time lapse foot...

Madeline the Robot Tamer

Allowing people to easily direct industrial robot actions through human movement, researcher, designer, and educator Madeline Gannon developed a gesture-based communication software, Quipt, as an artist-in-residence a...

How to grow snowflakes in a bottle – Science Friday

If there's no snow outside, try growing your own snowflakes. From Science Friday's collection of Holiday Science features and experiments, learn how to grow snowflakes in a bottle. Caltech physicist, snowflake expert,...

Rocket stage separation footage captured in space

A first from UP Aerospace on November 6, 2015 – perfectly timed footage of the Maraia Earth Return Capsule's booster separation, captured 75 miles (120 km) above Earth by one of the four cameras attached to the multis...

Wim van Egmond’s award-winning microscopic videos

Winning first place in Nikon's 2015 Small Worlds in Motion competition, this is a Trachelius ciliate feeding on a Campanella ciliate -- "a classic life and death struggle played out in miniature" -- captured by Wim va...

Zero Gravity 360° + Weightless Water Experiments

Go on a zero gravity parabolic flight, also known as the ‘vomit comet’, in this 360º video from The Royal Institution. Drag the video in any direction using any modern browser or the YouTube mobile app... and, of cour...

How To Make Glow-In-The-Dark Slime! – Gross Science

Phosphors, polymer chains, and photons! In this episode of Gross Science, Anna Rothschild shows us how to easily make glow-in-the-dark slime using common household items: Hot water, borax, glow-in-the-dark paint, and ...

What Does Earth Look Like From Space? An Astronaut’s Perspective

What does Earth look like from space? Perhaps it's easy to take that view for granted if you've watched enough videos... but just imagine for a moment that you are watching it from a small window in a house-sized vehi...