This Public Toilet Turns Pee Into Street Trees

This Public Toilet Turns Pee Into Street Trees

Public toilets are notorious for unsavory behavior and even more unsavory smells. The PPlanter is both a public toilet and a planter, composting the pee it collects to nourish pots of bamboo. And it’s apparently odor-free.

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New Paper-Based Urine Tests Could Detect Cancer and Heart Disease

New Paper-Based Urine Tests Could Detect Cancer and Heart Disease

Diagnosing cancer and heart disease generally requires extensively trained personnel and expensive instruments. But one MIT research group that wants to solve that problem has designed a single injection and paper-based detection system they’re hoping to ship them everywhere a letter can travel.

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Pissed at Someone? Pee on Them with PPShots

Some people just get in your face and do all sorts of mean and disrespectful stuff, even if you didn’t do a thing to them. There’s no sense in arguing or rationalizing with people like that, simply because they started out by acting without sense, reason, or logic.

So to deal with your frustrations, anger, and annoyance, just pee on them.

PPShotsNot on them in person, but on their image via PPShots.

PPShots is essentially a waterproof (pee-proof? poop-proof?) sleeve that can hold a photo of whatever or whoever you’re angry at. Just slip the picture into the cast, stick it into your toilet bowl, and go.

PPShots are sold in packs of two for $10(USD) over on Amazon.

[via This Is Why I’m Broke via Oh Gizmo!]

This 3D-Printed Robot Heart Runs on Nothing But Pee

This 3D-Printed Robot Heart Runs on Nothing But Pee

Robots may not have souls, but pretty soon they might have real, 3D-printed, fluid-pumping hearts. Except those hearts won’t be pumping blood; they’ll be pumping pee.

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The Robots of the Future Could Be Powered By Pee

The Robots of the Future Could Be Powered By Pee

Robots are great and all, but they do have a tendency to ratchet up the old electricity bills. But hey, never fear, because soon they might be powered by… pee.

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Watching pee in super-slow motion is surprisingly fascinating

Watching pee in super-slow motion is surprisingly fascinating

I just can’t stop looking at how the drops carve the water, one after the other, making a hole in it. The experiment was captured by the Brigham Young University’s Splash Lab. Here’s their description of what’s happening:

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After Seven Years of Research, We Finally Know What’s in Your Pee

After Seven Years of Research, We Finally Know What's in Your Pee

A team of 20 researchers from University of Alberta proudly announced a commendable achievement on Thursday. Using no fewer than five different experimental methods, they’ve discovered over 3,000 different chemical compounds in human urine. And it only took them seven years.

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Why Do Vitamins Make Urine Bright Yellow?

Why Do Vitamins Make Urine Bright Yellow?

If you’ve ever taken a daily multivitamin you too might have noticed your urine turning a bright yellow-ish color. Take your vitamins and eat some asparagus and you might just think you’re dying the next time you pee!

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Soon, Your Smartphone Could Be Powered by Pee

Plugging your phone into the main is for suckers. What you really need is one of a new breed of microbial fuel cells to drive your phone—so you can power it with pee.

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How Astronauts Turn Pee into Drinking Water

Sure, there’s no air in space. But once you’ve overcome that rather urgent deficiency, you’ve got to deal with another one: no water. Thanks to science, astronauts can solve that problem by just drinking pee. Zero-G YouTuber and ISS astrodinaire Chris Hadfield explains. More »