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Sound Waves

WATCH: Crazy Cloaking Device Shows What It Can Do

LiveScience | Jesse Emspak | Posted 03.24.2014 | Science

Cloaking devices, a staple of science fiction (think Harry Potter), are getting closer to reality. Researchers at Duke University have built a structu...

How Plants 'Talk' To Each Other

| Posted 05.08.2013 | Science

By Andrew Porterfield The word in the garden is that basil is good to have around. Plants are known to communicate with each other via shade, aroma...

WATCH: You'll Never Believe What's Levitating This Water

| Posted 09.13.2012 | Science

By Joanne Manaster From Argonne Labs comes this intriguing video demonstrating the acoustic levitation of liquids on a piece of equipment developed f...

WATCH: Dancing Water Droplets Rock Out On Space Station

Posted 05.05.2012 | Science

Watching water droplets dance is cool, but watching water droplets rock out in space is even cooler. NASA astronaut Donald R. Pettit does just that...