(Phys.org)—Today's dismounted warfighter can be saddled with more than 100 pounds of gear, resulting in physical strain, fatigue and degraded performance. Reducing the load on dismounted warfighters has ...

Electronics - Robotics

Dec 19, 2012 4.9 / 5 (14) 41 |

Industrial-scale aquaculture production magnifies environmental degradation, according to the first global assessment of the effects of marine finfish aquaculture (e.g. salmon, cod, turbot and grouper) released today. This ...

Biology - Ecology

Oct 27, 2010 not rated yet 0

(PhysOrg.com) -- The Cassini spacecraft will swap to a backup set of propulsion thrusters in mid-March due to degradation in the performance of the current set of thrusters.

Space & Earth - Space Exploration

Feb 02, 2009 4 / 5 (6) 3