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Scientists are pretty sure that Earth's water didn't originate on Earth itself, so where did it come from, exactly? Many believe the source is water-rich comets that bashed into our planet billions of years ago. However, new observations from the Rosetta spacecraft have weakened that theory. After

8 days ago 0 Comments
December 11, 2014 at 10:17AM
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If you're a cyclist, you know the anxiety that comes with running out of water in the middle of a bike ride -- the last thing you want is dehydration when you're miles away from home. Design student Kristof Retezàr may just set your mind at ease, though. He recently developed Fontus, a bi

1 month ago 0 Comments
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It can be difficult to get waterborne objects to go in the right direction -- just ask any boat captain who has had to fight waves on a choppy sea. However, researchers at the Australian National University have developed a \"tractor beam\" (really, a wave generator) that would make it trivial for y

4 months ago 0 Comments
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Remember DARPA's aquatic drone that would roam the oceans, hunting down stealthy enemy submarines? Defense contractor Leidos has announced that construction has begun on the first of the fleet, with test cruises expected to begin at some point in 2015. Thanks to both a lack of crew facilities and

5 months ago 0 Comments
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Water is pretty wild when you think about it: all of its three states of matter are consumable by humans, and one in particular can even give off electrical power. A team at the Massachusetts Institute of Technology has discovered that when water condenses on and spontaneously jumps back and forth

5 months ago 0 Comments
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Solar farms need three things: sunlight, photovoltaic panels and a huge expanse of land. It's the third in that list that's hampering green efforts in countries like India, where space is scarce and therefore very expensive. That's why India is copying Japan's (pictured) idea of building floating

5 months ago 0 Comments
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We probably have drones to thank. They've helped the price of flying vehicles plummet from the days of gasoline-powered helicopters, but what about water? Or racing on land? For those, you might want to consider Takara Tomy's newest radio-controlled vehicle, the Earth Rider RC (or the 陸海空RC,

6 months ago 0 Comments
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A few years ago, JetLev developed a jetpack that let users float in mid air, so long as they were on the water. Using that same principle, French jet ski champion Franky Zapata developed the Flyboard, which let you follow behind a speedboat with a set of water-powered rocket boots. A few years lat

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The planet's 1.5 billion cows are (innocently) an environmental scourge thanks to the copious amounts of horrible greenhouse gases they disgorge. Scientists from Michigan State U have flopped that around, however, and figured out how to turn the resulting manure into something good for the planet:

6 months ago 0 Comments
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Scientists have long thought that the dwarf planet Ceres might hold some form of water, but they've only had indirect evidence at best -- until today, that is. An ESA-led team has used signal fluctiations to confirm that the asteroid belt planetoid is spewing water vapor from two points on its su

11 months ago 0 Comments
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Scientists already had an inkling that water helped form the landscape on Mars, but they're now ready to confirm that claim. In a report written for Science, researchers state that the smooth, rounded shape of the Red Planet's pebbles and the way they overlap is identical to the gravel formation f

1 year ago 0 Comments