Health Risk with TSA Backscatter Scanners?

With all the discussion lately about TSA full-body scanners at airports, we wonder how safe the scan is. Read this report from MedPage Today

IOP Science Physics World Archive

An announcement from IOP: As an IOPScience "extra" subscriber, we now have access to the entire archive of articles published in Physics World, the membership magazine of the Institute of Physics.

Try any search term today at iopscience.org and see the new Physics World Archive tab at the top of your results. All articles are fully searchable and can be downloaded in full as PDFs.

a fun physics calculation from Science Blogs--Jump!

What if everyone jumped?, titled a post from Science Blogs. Read on to see if it matters the next time the MC on stage raise the mic and ask the crowd, "Jump! Jump! Jump!"

Cheating on Homework -Proven

Check out this article in the free online journal Physics Review Special Topics - Physics Education Research.

CERN - Large Hadron Collider - Particle Physics - A Giant Takes On Physics' Biggest Questions - New York Times

CERN - Large Hadron Collider - Particle Physics - A Giant Takes On Physics' Biggest Questions - New York Times