Venus flytraps do it, trap-jaw ants do it, and now materials scientists can do it, too - they discovered a way of efficiently converting elastic energy in a spring to kinetic energy for ...
1. Human-induced disturbance such as hunting may influence the migratory behaviour of long-distance migrants. In 1999 and 2000 a spring hunt of greater snow geese Anser caerulescens atlanticus ...
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