News tagged with natural sounds

First hyperlens for sound waves created

Ultrasound and underwater sonar devices could "see" a big improvement thanks to development of the world's first acoustic hyperlens. Created by researchers with the U.S. Department of Energy's Lawrence Berkeley ...

dateOct 25, 2009 in General Physics
shares0 comments 4

Birds can dance, really

Researchers at Harvard University have found that humans aren't the only ones who can groove to a beat -- some other species can dance, too. This capability was previously believed to be specific to humans. ...

dateApr 30, 2009 in Plants & Animals
shares0 comments 6
  • 1 2