The Materials Science and Engineering Division is dedicated to the research and development of materials measurement science, standards, technology, and data. It supports the National Institute of ...

I was watching Ben Krasnow making iron nitride permanent magnets and was struck by the fact that about half of the video was about making a magnetometer – a device for measuring and characterizing the ...

The world’s measurement system will be based on updated values for four fundamental constants of nature. A revised SI ( the International System of Units ) based fully on accurate values of these ...

Improvements to the SI are helping to evolve the science of accuracy and measurement. Democratization of the SI creates a traceability calibration chain accessible to anyone, anywhere. Digitization of ...

The National Physical Laboratory and Queensgate share an unrelenting passion for better precision at the cutting edge of measurement science Queensgate XY stage in AFM at National Physical ...

Scientists successfully measured an event using zeptoseconds, which is an incredibly brief fraction of a second. The time it took for a photo to pass through a hydrogen molecule was measured at 247 ...

Innovation Academy for Precision Measurement Science and Technology (APM), CAS has the following research output in the current window (1 December 2024 - 30 November 2025) of the Nature Index. Click ...

Edward Vicenzi is a guest researcher at the National Institute of Standards and Technology in the Material Measurement Laboratory. Christine France and Thomas Lam do not work for, consult, own shares ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Outer space is a vast nothingness. It’s not a perfect vacuum ...

Introduction Are you sometimes eager to understand how things work? Or excited about making useful objects and instruments yourself? Did you ever imagine you could build your own liquid thermometer?

Imagine a physicist observing a quantum system whose behavior is akin to a coin toss: it could come up heads or tails. They perform the quantum coin toss and see heads. Could they be certain that ...