Archive: 12/03/2007

CryoSat-2 on the road to recovery

Building a satellite in just three years is without doubt an ambitious undertaking. Nevertheless, the decision to rebuild CryoSat and recover the mission includes just that goal. A year on and the mission is now well on the ...

dateMar 12, 2007 in Space Exploration
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Study: Long legs are more efficient

Scientists have known for years that the energy cost of walking and running is related primarily to the work done by muscles to lift and move the limbs. But how much energy does it actually take to get around? Does having ...

dateMar 12, 2007 in
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