Researchers at the Institute of Science Tokyo have developed a neural-network-based 3D imaging technique that can precisely ...

Physicists have figured out how to move an object in three dimensions without the need for any physical contact, just by the clever use of magnets. Magnetic Levitation, MagLev for short, is the ...

It is a moving epicyclic gear train, printed in one go – so gaps have to be fairly accurate. It stays together – and would have to be broken to get it apart – because the gears are all double-helical ...

In recent years various techniques have emerged that make 3D imaging cheaper and faster. Some consumer devices, such as the iPhone X and the Microsoft Kinect, can create such images. And in industry, ...