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Medicine

Submission + - 3D-nanoprinting speed record set by Vienna University (bbc.co.uk)

Ogi_UnixNut writes: "A new world speed record for the fastest 3D-printed nano-objects has been claimed by researchers in Austria. The team was able to create sculptures as small as a grain of sand in a fraction of the time than had previously been required, and to demonstrate this process the group created a model of a Formula 1 racing car 0.285mm (0.011in) in length in just over four minutes.

The process itself (two-photon lithography) is well known to the science community, but until now it has been too slow, typically taking days to weeks to generate large 3D structures. This technology offers the prospect of 500x to 1000x speed improvement, and the team are researching applications in 3D printing of bio-compatible matter for use in the medical industry."

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