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Patient in the CT scanner

A new measurement approach to improve CT scanners

Scientists at the National Institute of Standards and Technology (NIST) have proposed a new measurement approach to calibrate computed tomography (CT) scanners, potentially streamlining...
New instrument helps scientists see what they couldn't see before

New instrument helps scientists see what they couldn’t see before

Scientists at the National Institute of Standards and Technology (NIST) have to build a new custom-instrument that enables scientists to glimpse moment-by-moment changes in materials on...
NIST’s grid-on-a-chip distributes light signals precisely, showcasing a potential new design for neural networks. The three-dimensional structure enables complex routing schemes, which are necessary to mimic the brain. Light could travel farther and faster than electrical signals. Credit: Chiles/NIST

New chip enlightens optical neural network demo

Using AI, many researchers are trying to emulate the brain by creating circuits of artificial neural networks. But the problem lies in conventional electronics, for...

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