Archive: 7/09/2007

Toll charges reduce travel time

A smart introduction of a variable toll charge, with different rates at different departure times, reduces traffic jams. Even small toll charges can exert a large effect on the total travel time, concludes Dutch researcher ...

dateSep 07, 2007 in Other
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Scientists probe secret of bone's strength

New research at MIT has revealed for the first time the role of bone's atomistic structure in a toughening mechanism that incorporates two theories previously proposed by researchers eager to understand the secret behind ...

dateSep 07, 2007 in Condensed Matter
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