News tagged with dragonfly

The secret of dragonflies' flight

Dragonflies can easily right themselves and maneuver tight turns while flying. Each of their four wings is controlled by separate muscles, giving them exquisite control over their flight.

dateNov 25, 2014 in General Physics
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Dragonflies, as climate change indicators

Monitoring communities of climate sensitive species, such as insects, could enable scientists to develop indicators for climate change effects on biodiversity and help devise policies to protect it.

dateMar 06, 2013 in Ecology
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US company aims to 'harvest' asteroids

A US company said Tuesday it plans to send a fleet of spacecraft into the solar system to mine asteroids for metals and other materials in the hopes of furthering exploration of the final frontier.

dateJan 22, 2013 in Space Exploration
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