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Scientists have built a true Star Trek replicator that builds objects with light



3D printers painstakingly print objects layer by layer. For larger objects, this process can take hours or even days.

Now scientists at the University of California, Berkeley, have come up with a shortcut: a printer that can produce objects with light in one shot – and possibly revolutionize fast manufacturing technology.

The study published yesterday in the journal Science describes a printer the researchers called the "Replicator" in reference to Star Trek . It works more like a computed tomography scan (CT) than a conventional 3D printer.

He creates a 3D image by scanning an object from multiple angles and projects it into a resin tube that solidifies when exposed to light intensities.

In two minutes, the team managed to make a small figure of the famous "The Thinker" statue by Auguste Rodin.

The Replicator may have some groundbreaking implications, but it has some inherent limitations: the objects it produces are small and require a special resin to make them.

But it's an exciting new technology – and one that could lead to a future of Star Trek .

This article was originally published by Futurism. Read the original article.


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