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future where our access to H20 is increasingly rare, its even more important to figure out how to squeeze every last drop we can, including out of thin air. In a study published Wednesday in Science Advances, a team of researchers from ETH Zurich demonstrated a new way to create drinking water from humid air. There are lots of powerful atmospheric water generators on the market. But they still rely on technologies like fans that need external power. Passive water collection systems, meanwhile, are time-limited: They generally only work at night, when humidity is higher, and the water is in danger of evaporating back into the atmosphere when the sun comes up. Theres been a recent surge in techniques that use trays of materials, like gels, metals, salts, and other compounds to collect water when humidity is higher at night; the material is then naturally heated by the sun and releases the wate
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stanley thermos mug The downside of this technique, however, is that its not 24/7, and its not automatic. The team of researchers wanted to bypass all these systems various issues. We said, lets try something that really doesnt require any energy, so its really energy neutral and only limited by physical principles, said Iwan H盲chler, a PhD student
stanley trinkflaschen at ETH Zurich and the lead author of the study. We thought, what if we show we can evaporate water What if we try to condense it using radiative heat or radiative energy The resulting design is deceptively simple鈥搃t looks basically lik Arvn A Poltergeist TV Series May Soon Haunt Small Screens
created back in 1968, Web Trumps pits popular websites against each other in a card game that lets you see how your favorite site stacks up to the competition. The game incl
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stanley cup apps and companies. Each card also features a list of categories that rate each company in terms of Facebook likes, Twitter followers, home page size, Google search results, and even its Hipster factor鈥攚hich is considered a plus here. Players select cards, and then one chooses a specific category, in hopes that the card theyre holding manages to top all of the other cards in play. Whoever ends up winning takes the trick and then the cards are re-dealt and the game continues. As card games go its as simple as it gets, but thats not to say theres not a lot of fun to be had with this $20 deck. [MJOM Cards via The Red Ferret Journal] Toyland: We love toys. Join us on Fa
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