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Creating a Water-Powered Hammer Using Stone Age Tools
Watch the "Primitive Technology" expert make an automatic hammer to pulverize things.
VIDEO
Inside the Quest to Save 42 Giant Presidential Statues
One Virginia man is slowly building The Presidential Experience.
Scientists Put a GIF Inside Living Bacteria
The ultimate goal: turning our cells into microscopic video cameras.
Watch Conservationists Disassemble World's Largest Known Celtic Coin Hoard
Experts spent three years dismantling the pile of 70,000 coins piece by piece.
The Reason Some Frogs Grow Extra Legs
The culprit is parasites, not pollution.
Meet the Workers Risking Their Lives to Rebuild the Great Wall of China
Since 2005, workers have carried out grueling—and often, life-threatening—physical labor to see the World Wonder restored to tiptop shape.
See How MoMA Saved a 90-Year-Old Model Built by Frank Lloyd Wright
Had the building come to fruition, it would have been one of New York City's first glass skyscrapers.
Watch a Rare Video of Nirvana Rocking Out at Radio Shack in 1988
Before Nirvana hit it big, the band gave a rousing performance at their local Radio Shack. In 1988, the band played a set at the electronics store's Aberdeen, Washington outpost, shredding in front of the audio/video section.
Meet the Man Cloning Ancient Redwood Trees
Reforestation promises to bring back old-growth trees...very slowly.
Watch This Supercut of 150 Memorable Title Drops From Film History
From <em>Guess Who's Coming to Dinner</em> to <em>Dude, Where's My Car?</em>, these films couldn't resist mentioning their respective titles in dialogue.
Watch Danny DeVito Explain How to Eat Eggs on Broadway
Sometimes you have to eat and act simultaneously.
Watch Richard Feynman Explain Fire
"Fire is stored sunshine."
Watch Weevils Invade California Palm Trees
The South American palm weevil is eating palms' hearts out.
Watch These Japanese Elementary Schoolers Set a Guinness World Record for Jump Rope
The school just edged out the previous record, which belonged to their rivals.
Meet the Beautiful Beetle That Lives in (and Eats) Poop
Don't let the rainbow scarab's love of coprophagy put you off. It's a stunner.
This Scuba Diver Has Been Visiting the Same Fish for 30 Years
Arakawa has been visiting Yoriko, an Asian sheepshead wrasse—called a kobudai in Japan—in the waters of Hasama Underwater Park.
Behold the Floppotron, a Computer Hardware Orchestra
Who knew floppy drives and scanners could rock so hard?
Mathematician Calculates Rotational Speed of Fidget Spinner in Fidgets Per Second
The tips move at more than 35 mph...but the trick is how you measure something so fidgety.
Watch This 1962 British Car Show
Including a Mini Cooper built with transparent panels.
Why Does Coffee Make You Poop?
Your morning cup o' joe can give you more than just a caffeine buzz.
Watch How Researchers Are Tracking Polar Bears in Russia
A thorough survey of this population could lend insight into the aftermath of sea ice loss.
Watch Adam Savage Build the LEGO NASA Apollo Saturn V Rocket
It has 1,969 pieces, referencing the 1969 launch of Apollo 11.