Before a photovoltaic installation may be constructed, engineers calculate, for some selected days in the year, when and where the interfering light reflections occur, especially if airports, highways or larger residential ...
Energy & Green Tech
Mar 4, 2013
0
0
(PhysOrg.com) -- European researchers have developed promising approaches to a long-neglected aspect of car-to-car and car-to-infrastructure communications: fault-tolerance and resilience. The technology is a vital component ...
Engineering
Oct 9, 2009
0
0
Hewlett-Packard (HP) is recalling some 70,000 batteries for notebook computers because of a fire hazard, the US Consumer Product Safety Commission (CPSC) said on Thursday.
Hardware
May 14, 2009
0
0
