(Phys.org) —Space weather is driven by the sun, which has a continually changing magnetic field. When this field accumulates excess energy, it can erupt and send energetic particles into space, sometimes toward Earth. Scientists ...
Space Exploration
Apr 16, 2013
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(Phys.org) —Tumbling in the waves as they hit a rocky shore tells purple sea urchin larvae it's time to settle down and look for a spot to grow into an adult, researchers at the University of California, Davis, Bodega Marine ...
Plants & Animals
Apr 9, 2013
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Flights will become bumpier as global warming destabilises air currents at altitudes used by commercial airliners, climate scientists warned Monday.
Environment
Apr 8, 2013
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(Phys.org) —The American Nobel Prize Laureate for Physics Richard Feynman once described turbulence as "the most important unsolved problem of classical physics", because a description of the phenomenon from first principles ...
General Physics
Apr 3, 2013
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(Phys.org) —Many newly formed stars are surrounded by what are called protoplanetary disks, swirling masses of warm dust and gas that can constitute the core of a developing solar system. Proof of the existence of such ...
Astronomy
Apr 2, 2013
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Researchers have developed sophisticated numerical simulations of a butterfly's forward flight.
Mathematics
Mar 25, 2013
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The EU funded European research project FILOSE has developed robots with a new sense - lateral line sensing. All fish have this sensing organ but so far it had no technological counterpart on man-made underwater vehicles.
Plants & Animals
Mar 6, 2013
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As ocean waves pass from deeper water into the shallow coastal regions, they begin to break, churning up the surf zone waters. At the edges of the crests of the breaking waves, horizontally-rotating eddies (vertical vortices) ...
Earth Sciences
Jan 15, 2013
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Only minutes into the 2011 summer sci-fi blockbuster Super 8, there is a massive train crash –– a thunderous, fiery, and frighteningly realistic scene described by one writer as the film's "most intense and spectacular ...
Other
Jan 10, 2013
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(Phys.org)—Using ESA's Cluster quartet of satellites as a space plasma microscope, scientists have zoomed in on the solar wind to reveal the finest detail yet, finding tiny turbulent swirls that could play a big role in ...
Space Exploration
Dec 19, 2012
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