Show Details

Podcast

July 21, 2006

Gas prices are bad enough, but rough roads can hit motorists in the wallet too.  That's why scientists are spearheading a nationwide effort to catch failing roads early. (Jupiter Images)

How humpbacks size up a school of fish, a marine tracking network, replacement retinas that work like the real thing, a sniper-detecting robot, and the hidden costs of rough roads.

Transcript

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