- Дата: 14-01-2023, 11:08
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Car sharing is often obtainable only in metropolitan areas because it is simply not that effective in rural settings. 3-D-printed auto parts have been round for some time, but inventor Jim Kor and a workforce of fellow engineers has gone a step additional and printed a whole car. To that finish, the XO laptop computer has no shifting elements -- no arduous drive with spinning platters, no cooling followers, no optical drive. A couple of hundred dollars spent on digital tuning can provide the same power that hundreds of dollars in engine components would possibly purchase. A lot of the parts you'll be handling once you assemble your laptop are highly sensitive to static shocks. Medical researchers are making strides with bioprinting, by which they harvest human cells from biopsies or stem cells, multiply them in a petri dish, and use that to create a sort of biological ink that printers can spray. For years, researchers have been attempting to figure out how you can grow duplicates of human organs in laboratories in order that they will transplant them into people who need them. This means two issues: First, the Lytro does not must focus before it takes a photograph. The automobile took about 2,500 hours to fabricate, which implies it's unlikely to be showing up in your local automobile seller's showroom for some time.