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We've seen ink printers, 3D printers, food printers, and even human tissue printers, but this is the first printer we've seen that's swapped ink for fire.
Using items you can find around the home or at a hardware store, here's how to polish your 3D-printed objects to a glossy smoothness.
iPhone and Android apps are all the rage, but the rotary toolmaker opted for something that would reach many more devices. Also: promotional QR codes.
Continuous ring lights usually cost at least a few hundred dollars, but one resourceful videographer made his own for a relative pittance.
CNET Car Tech gets an early drive in the 2012 Toyota Prius PHEV. Given the nature of its plug-in system, the phrase "your mileage may vary" applies in a big way.
One home-modder plugged bundles of fiber optics into tiny dremel holes in his ceiling. Using just a touch of glue to hold each star in place, 250 dots twinkle, maybe even brighter than real stars.