Car sharing is usually accessible solely in metropolitan areas because it is just not that effective in rural settings. 3-D-printed auto elements have been around for some time, however inventor Jim Kor and a staff of fellow engineers has gone a step further and printed a complete automobile. To that end, the XO laptop computer has no transferring elements -- no hard drive with spinning platters, no cooling followers, no optical drive. A couple of hundred dollars spent on digital tuning can give the same energy that hundreds of dollars in engine parts might purchase. A lot of the parts you may be dealing with if you assemble your computer are highly sensitive to static shocks. Medical researchers are making strides with bioprinting, wherein 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 attempting to figure out how to develop duplicates of human organs in laboratories in order that they will transplant them into individuals who want them. This means two things: First, the Lytro doesn't need to focus before it takes a photo. The car took about 2,500 hours to fabricate, which means it is unlikely to be showing up in your local automobile seller's showroom for a while.
