Researchers from RMIT University in Melbourne, Australia, have revealed precisely how much different slipstreaming tactics reduce drag on a horse during a race.
General Physics
Nov 3, 2014
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We have a pretty good idea of how planets form around stars. We know that dust is formed from the remnants of supernovae, that protoplanetary disks of dust form around young stars, and that dust grains can clump together ...
Astronomy
Sep 9, 2014
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One of the most exciting parts of the Tour de France for spectators is the tactical vying for spots in the breakaway group at the front of the pack.
Engineering
Jul 23, 2014
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There is a story about how the modern golf ball, with its dimpled surface, came to be: In the mid-1800s, it is said, new golf balls were smooth, but became dimpled over time as impacts left permanent dents. Smooth new balls ...
General Physics
Jun 24, 2014
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Barnacles might seem like a given part of a seasoned ship's hull, but they're literally quite a drag and cause a ship to burn more fuel. To prevent these and other hangers-on from slowing ships down, scientists are developing ...
Materials Science
Apr 30, 2014
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(Phys.org) —A high-angle helix helps microorganisms like sperm and bacteria swim through mucus and other viscoelastic fluids, according to a new study by researchers from Brown University and the University of Wisconsin. ...
General Physics
Aug 13, 2013
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As the world's best athletes descend on London today to take part in the Olympic Anniversary Games, a group of researchers from Mexico has provided an insight into the physics of one of the greatest athletic performances ...
General Physics
Jul 25, 2013
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University of Adelaide Sports Engineers have designed a new bike helmet for top professional cyclists, with significantly reduced drag. The helmet has been designed in collaboration with Scott Sports, a Switzerland-based ...
Engineering
Apr 24, 2013
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Global Aerospace Corporation (GAC) announced today that the American Institute of Aeronautics and Astronautics (AIAA) is publishing an article entitled "Removing Orbital Debris With Less Risk" in the March/April edition of ...
Space Exploration
Mar 22, 2013
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(Phys.org) —By studying the aerodynamics of speed skiing, Engineering student Robert Sills is developing methods to improve results of the British Speed Ski Team by reducing aerodynamic drag.
Engineering
Mar 6, 2013
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