In their report, the researchers argue that by humanely shaving the horns of live rhinos, enough material could be generated to meet global demand.

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Rather, replacement components would be generated as needed from feedstock material.

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Some of those illusions include "focus, " which displays special effects around the images, "segmented focus, " to extend the display to portions of the living space (requiring extra material to be generated), and "appearance, " changing the look of your room by giving it a cartoon appearance, for instance.

ENGADGET

Some of those illusions include "focus, " which displays special effects around the images, "segmented focus, " which extends the display to portions of the living (requiring extra material to be generated), and "appearance, " which can actually change the look of the living room by giving it a cartoon appearance, for instance.

ENGADGET

While there are examples on user-generated projects on both ends of the extreme, a majority of crowdsourced material is equal to or better than professionally-produced content.

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By making rods lighter and stiffer, the new material yielded a faster "action"--the bend and speed generated by the rod.

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These printers use something like a toothpaste tube of plastic or other material held vertically in an X-Y plotter that squirts out thin layers of tiny dots of material that build up, layer by layer, to produce a 3D replica of the computer-generated design.

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