Car sharing is typically accessible only in metropolitan areas because it's simply not that efficient in rural settings. 3-D-printed auto elements have been around for some time, but inventor Jim Kor and a staff of fellow engineers has gone a step additional and printed a whole car. To that end, the XO laptop has no shifting parts -- no laborious drive with spinning platters, no cooling fans, no optical drive. A couple of hundred dollars spent on digital tuning may give the same energy that hundreds of dollars in engine parts would possibly buy. Many of the components you will be handling whenever you assemble your pc are extremely sensitive to static shocks. Medical researchers are making strides with bioprinting, through which they harvest human cells from biopsies or stem cells, multiply them in a petri dish, and use that to create a kind of biological ink that printers can spray. For years, researchers have been trying to figure out easy methods to develop duplicates of human organs in laboratories in order that they will transplant them into people who want them. This implies two things: First, the Lytro doesn't need to focus before it takes a photo. The vehicle took about 2,500 hours to fabricate, which implies it's unlikely to be exhibiting up in your local automotive dealer's showroom for some time.
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