News tagged with seismographs

A seismograph for ancient earthquakes

Earthquakes are one of the world's biggest enigmas -- impossible to predict and able to wreak untold damage within seconds. Now, a new tool from Tel Aviv University may be able to learn from earthquakes of ...

dateMar 14, 2011 in Earth Sciences
shares0 comments 0

Penn State's Audible Assault

Loud stadiums help win games, and Penn State's Beaver Stadium is one of the loudest in college football. When its crowd roars at a visiting quarterback, his calls can only be heard from a foot and a half away.

dateApr 26, 2010 in Other
shares0 comments 0