Recently in my physics lab, students were having trouble with the difference between mass and weight. I had ready answers---it’s a topic I’ve gone over hundreds of times. But after I explained that ...

Fraunhofer Institute for Photonic Microsystems IPMS has developed a new technology that makes pH measurements significantly ...

The modeling industry has long been notorious for its limiting requirements for model measurements. If a woman wasn’t a 5’10” waif, the chances of breaking into the biz were slim to none. This is ...

Atomic gravimeters are used to accurately measure gravity by detecting the quantum interference patterns of freely falling atoms in a vacuum. However, these devices are typically bulky and complex, ...