DARPA: Metamaterials developed to bend sound waves, deflect tsunamis and create invisible armies ~ Truth Media TV Blogger Widgets

Saturday, December 28, 2013

DARPA: Metamaterials developed to bend sound waves, deflect tsunamis and create invisible armies

‘A new way of assembling things, called metamaterials, may in the not too distant future help to protect a building from earthquakes by bending seismic waves around it. Similarly, tsunami waves could be bent around towns, and soundwaves bent around a room to make it soundproof.

While the holy grail of metamaterials is still to make objects and people invisible to the eye, they are set to have a more tangible commercial impact playing more mundane roles — from satellite antennas to wirelessly charging cellphones.’
Read more: DARPA: Metamaterials developed to bend sound waves, deflect tsunamis and create invisible armies

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