University of Maryland

Winter honey bee losses decline

Total losses of managed honey bee colonies from all causes dropped to 21.9 percent nationwide for the 2011/2012 winter, a decline of some 8 percentage points or 27 percent from the approximately 30 percent ...

dateJun 01, 2012 in Plants & Animals
shares0 comments 0

Synchronized Swimming for Submarines

(PhysOrg.com) -- Nature shows and Caribbean vacation commercials often depict a school of fish moving as a single entity to avoid obstacles and elude prey. Engineers hope to give unmanned mini-submarines, ...

dateMay 04, 2010 in Engineering
shares0 comments 0