Watch a super hydrophobic knife cut through a water droplet

Black magic and sorcery and deals with the devil and breaks in The Matrix and possibly other dimensions. That's what super hydrophobic material is made out of. Like this super hydrophobic knife that just slices through a water droplet and cuts it in two. Are we really sure science can explain what my eyes are seeing? » 1/30/15 9:42pm 1/30/15 9:42pm

Bill Gates shows us the future drinking a glass of water made from poop

Bill Gates loves the Janicki Omniprocessor, an amazing machine that turns human waste into electricity and drinkable water. He saw it and he is extremely impressed. So impressed in fact that he drank from a glass of water that was human poop only five minutes earlier. "It's water," he said, obviously relieved. » 1/07/15 11:50am 1/07/15 11:50am

The magic of writing on water with a fountain pen

I love to watch someone write with a fountain pen. It tickles my neck to hear the strokes and see the trail it leaves. This video, however, shows a fountain pen writing a little differently. It's writing with water. It's like magic seeing the ink of the fountain pen instantly flow through the capillaries of the water. » 12/18/14 1:34am 12/18/14 1:34am

Some of Canada's Lakes Are Turning Into Jelly Thanks to Acid Rain

It's a real bummer to hear that 150 years of industrialization wrecked the Earth so bad that it'll take thousands to recover. It's a much bigger bummer to see the situation in real life. That's exactly what's happening in a large number of Canada's lakes, which are turning into jelly thanks to acid rain. » 11/19/14 11:53am 11/19/14 11:53am

Playing around with a water bubble in space must never get old

I'm happy when I see astronauts happy. There's something about seeing people in space enjoy all there is about space that's just infectious. Even the little things, like playing around with a giant water bubble blob. I mean, I would do the same thing they're doing. Let it swallow my hands while a GoPro is inside. » 11/05/14 9:04pm 11/05/14 9:04pm

Seeing surfers at 1000 FPS is like watching a sea monster swallow people

If you're not convinced that the ocean isn't just one giant sea monster, here is some evidence for your fantasy theory: this video of surfers surfing at 1000 FPS. Come on, the ocean totally looks like a monster here! More reasonable view: it's a really amazing surfing video captured gloriously in beautiful slow motion. » 10/30/14 8:20pm 10/30/14 8:20pm

Video: Oysters are fantastic at filtering dirty water

Oysters are fun to eat because they're delicious and celebratory and remind you of the ocean. Turns out that last part is especially true because those suckers are just fantastic at filtering out dirty water. Watch these oysters slurp up the dirty water in the tank in this time lapse and make it all clean. » 10/29/14 7:40pm 10/29/14 7:40pm

Satellite Dishes Can Turn Toxic Waste From Fracking Into Clean Water

In the past few years, earthquakes in Oklahoma have been on the mysterious rise—the state has had more earthquakes than even California. Why? One big fat finger has been pointed at fracking, in which toxic wastewater is injected into wells that can leak and lubricate faults. We clearly need a better solution for this… » 10/27/14 3:45pm 10/27/14 3:45pm

Swimming in an iceberg is like being inside the Fortress of Solitude

Swimming inside an iceberg looks amazing because the ice looks like glass and that's crazy, and because it kind of resembles an underwater version of Superman's Fortress of Solitude. Or at least, like a crystal palace. National Geographic shows us how a free diver explores the ice cold waters below. » 10/20/14 10:13pm 10/20/14 10:13pm

Philadelphia's Newest Park Is Built on Top of a Sewage Overflow Tank

Venice Island, which officially opened this month in Philadelphia, has all the amenities you might expect from a nice city park—gardens, basketball court, amphitheater—but also something unexpected: a 4 million gallon sewage overflow tank. And you know what? A park built on top of the sewer is a very good thing. » 10/17/14 3:56pm 10/17/14 3:56pm