Wednesday, 25 April 2018

Tiny frequency combs are reliable measurement tools

In an advance that could shrink many measurement technologies, scientists have demonstrated the first miniaturized devices that can generate desired frequencies, or colors, of light precisely enough to be traced to an international measurement standard.

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A miniature swimming robot inspired by marine flatworms

Engineers have developed a versatile swimming robot that nimbly navigates cluttered water surfaces. Inspired by marine flatworms, the innova...