Getting microscopic objects into formation is a tricky proposition. They don’t make tweezers small enough. Fortunately there’s an alternative: sweeping them up in a sonic vortex. More »
Researchers at MIT have discovered that when nanowires just billionths of a meter thick are inserted into liquids, they passively draw it upwards along its length without any outside power or suction. It’s like the world’s tiniest Dyson that you never have to find an outlet to plug in. More »
3D render? The latest submission to deviantART? No, that’s a microscopic photo of the blood-brain barrier in a live zebrafish embryo taken by Dr. Jennifer Peters and Dr. Michael Taylor at 20X magnification, and it’s the latest winner of Nikon’s annual Small World Photomicrography Competition. Not surprisingly, the runners-up in the contest (drawn from some 2,000 submissions) are just as impressive — hit the links below for a look at all of them. Those interested in having themselves featured next year (and taking home up to $3,000 in Nikon gear) have until April 30th to get their submissions in for the next competition.
Visualized: Nikon’s Small World microscope photography contest winners originally appeared on Engadget on Thu, 25 Oct 2012 13:18:00 EDT. Please see our terms for use of feeds.
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Us humans have been quick to embrace digital technology for preserving our memories, but we’ve forgotten that most of our storage won’t last for more than a few decades; when a hard drive loses its magnetism or an optical disc rots, it’s useless. French nuclear waste manager ANDRA wants to make sure that at least some information can survive even if humanity itself is gone — a million or more years, to be exact. By using two fused disk platters made from sapphire with data written in a microscope-readable platinum, the agency hopes to have drives that will keep humming along short of a catastrophe. The current technology wouldn’t hold reams of data — about 80,000 minuscule pages’ worth on two platters — but it could be vital for ANDRA, which wants to warn successive generations (and species) of radioactivity that might last for eons. Even if the institution mostly has that pragmatic purpose in mind, though, it’s acutely aware of the archeological role these €25,000 ($30,598) drives could serve once leaders settle on the final languages and below-ground locations at an unspecified point in the considerably nearer future. We’re just crossing our fingers that our archived internet rants can survive when the inevitable bloody war wipes out humanity and the apes take over.
[Image credit: SKB]
France’s ANDRA developing a million-year hard drive, we hope our badly-written blogs live in perpetuity originally appeared on Engadget on Sun, 15 Jul 2012 13:55:00 EDT. Please see our terms for use of feeds.
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