acm-header
Sign In

Communications of the ACM

ACM News

Scientists Re-Weigh the Electron, Get More Precise Mass


View as: Print Mobile App Share:
Ion trap

A trap used to hold ions. Bottle cap presumably for scale. Michigan State University

Credit: Michigan State University

Ernest Rutherford, pioneer in studying the world inside atoms, famously remarked that all science is either physics or stamp collecting.

From Ars Technica
View Full Article

 


 

No entries found

Sign In for Full Access
» Forgot Password? » Create an ACM Web Account