Tagged: light

LED light earns Nobel Prize

LED light earns Nobel Prize

By Laura Smith-Spark, CNN updated 10:35 AM EDT, Tue October 7, 2014 STORY HIGHLIGHTS NEW: Scientist Shuji Nakamura says winning the Nobel Prize is “unbelievable” Committee: Trio’s work is in keeping with the spirit of...

Mysterious streak of light in sky

Bay Area residents were puzzled by a streak of light in the night sky. CNN affiliate KPIX has the full story. If your browser has Adobe Flash Player installed, click above to play. Otherwise, click...

Quake alerts at light speed

Chad Myers explains how earthquake warning systems work, and why we can’t predict seismic events earlier. If your browser has Adobe Flash Player installed, click above to play. Otherwise, click below. CNN.com – Top Stories

NASA sees black hole bend light

By Suzanne Presto, CNN updated 1:30 PM EDT, Wed August 13, 2014 | STORY HIGHLIGHTS NASA’s NuSTAR searches the galaxy looking for black holes The black hole...

See Atlas 5 rocket light up night sky

An Atlas 5 rocket carrying a GPS satellite was launched into space from Cape Canaveral Air Force station. If your browser has Adobe Flash Player installed, click above to play. Otherwise, click below. CNN.com –...