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These sounds make no echoes UA researchers say that s important for cellphones and more

When the cutting edges of math, science and engineering meet, things get weird: Light bends around corners; fabrics grow wider as you make them longer; doughnuts begin to look like coffee mugs.In acoustics, researchers have spent decades working with strange forms and novel materials to bend and focus sound, advancing fields like cloaking and soundproofing.

Nebraska governor lauds education funding boost

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