The Youtube Video Thread

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NeoNite

NeoNite

Starsstream
Dec 10, 2000
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In a stream of stars
3D printing with nano precision. Insanely cool.

[m]http://www.youtube.com/watch?feature=player_embedded&v=5y0j191H0kY[/m]

Explanation:

In the video, a race car with dimensions of 330x130x100µm3 is fabricated. The structure consists of 100 layers, each made of an average of 200 polymer lines. It is finished in 4 minutes and resembles the CAD file at a precision of ±1µm.

EN: http://www.tuwien.ac.at/en/news/news_detail/article/7444/

Printing three dimensional objects with incredibly fine details is now possible using “two-photon lithography”. With this technology, tiny structures on a nanometer scale can be fabricated. Researchers at the Vienna University of Technology (TU Vienna) have now made a major breakthrough in speeding up this printing technique: The high-precision-3D-printer at TU Vienna is orders of magnitude faster than similar devices (see video). This opens up completely new areas of application, such as in medicine.
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