We've seen plenty of concepts designed to lessen the physical burden of being a member of the military — Marines using portable renewable power stations, clothing that charges radios and GPS devices. But there's not much being done to address drinking water, one of the heaviest yet most critical battlefield necessities. Now the Oak Ridge National Laboratory might have a solution that can help lessen the weight of water.
Would-be moon miners will need good lawyers if they want to keep the lunar resources they’re harvesting, according to space policy experts. The Outer Space Treaty of 1967 appears to permit extraction of lunar water and other resources, but it’s not clear who would own the materials once they’re extracted.
It's called the Leidenfrost effect, and you've seen it before: dribble a little water onto the surface of a hot, dry pan, and the water forms little drops that skate around until they fizzle out.
But have you seen it filmed close-up at 3,000 frames per second? Thanks to Nathan Myhrvold and his Modernist Cuisine team (whom we're going out to visit in Seattle this week!), now you can.
In an effort to produce mass quantities of healthier H2O, Chinese scientists have come up with a new method to change water's chemical composition. It involves making light water.
Natural water has tiny amounts of D2O molecules, deuterium and oxygen, mixed in with the dihydrogen monoxide.
The brave little rover has been stuck in the sand for a year and a half, spinning her wheels and wiggling her robot arm futilely. As she's kicked up sand, though, she has uncovered deeper layers of Martian soil, and analysis of the difference between the surface and what lies beneath shows evidence of water.
When NASA "bombed" the moon back in October there was a lot of fanfare leading up to a visually anticlimactic live Webcast of the event. But a series of papers publishing tomorrow in Science pack some data that make up for the less-than-exciting event.
There are a few perks to my job as a mad scientist, and one of them, as I recently learned, is being able to tell my colleagues that I can't attend their terribly important meeting because I'm going to set my hand on fire.
In the movies, people on fire stumble out of burning buildings all the time. If you look closely, however, you'll notice that they are almost always fully dressed, and that they tend to keep moving. These are two important factors that make the stunt much easier.
Americans blow $17 billion a year on water, the creators of the Bobble will have you know, and 1.5 million barrels of oil go to making the plastic bottles from which we consume it. The Bobble is the solution — a reusable bottle with a filter built right in.
What would happen if the Earth stopped spinning? We don't have any reason to think it will in the next few million millennia, but Witold Fraczek, an employee of geographic imaging software company ESRI, was curious. He used ArcGIS, the company's flagship software, to build a virtual model of the planet in the absence of centrifugal force.
It’s been a great day for interplanetary H2O. First we hear that Mars was once covered in a massive, deep ocean. Now scientists at the Carnegie Institution's Geophysical Laboratory are reporting that the moon may harbor 100 times more water than previously thought.