In everyday conversation, and even on our site, we treat the terms mass and weight like synonyms. But scientifically, the two are related but very separate. The mass of an object is an intrinsic ...

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 ...

A bundle of magnets and glass had a slight but detectable gravitational pull, pushing scientists closer to the boundary between classical and quantum physics. reading time 3 minutes Despite keeping us ...

Researchers have found that bone and muscle mass are regulated by the altered gravity. The experiments were done in space using Kibo, an ISS module developed by JAXA, and on the ground. An ...

An international collaboration led by scientists mainly at Tokyo University of Agriculture and Technology (TUAT) , Japan, has found that bone and muscle mass are regulated by the altered gravity. The ...

Detail from an Ancient Greek red figure amphora of Theseus killing Procrustes, Louvre Museum. Source: Wikimediacommons.org/Public Domain Procrustes (literally the ...

Mass is mass is mass. Physicists have three different definitions of mass, all thought to be equivalent. Measurements of the distance between Earth and the moon confirm that two of those masses are ...

It is now thought that the source of this anomaly was a phase transition in which one mineral’s structure was altered.

Common health issues like back pain, leg swelling, dizziness and irritable bowel syndrome could be due to “gravity ...

Detail from an Ancient Greek red figure amphora of Theseus killing Procrustes, Louvre Museum. Source: Wikimediacommons.org/Public Domain Procrustes (literally the ...