A speaker so loud it can kill you


CNN reporting on a speaker so loud it could kill you!

CNN|Added on February 10, 2014 Sound waves from the ESA's Large European Acoustic Facility reach levels so high, they could shake your brain loose.

Cool!
tbromgard

Showing 1 response by schubert

Rock has made ear surgeons multi-millionares on a 20 hour week month schedule (no joke).
Beloved in Rochester, MN.