(Phys.org)—Renewable energies such as wind, sun and biogas are set to become increasingly important in generating electricity. If increasing numbers of wind turbines and photovoltaic systems feed electrical ...
Sep 14, 2012
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Australia's Sydney Harbour Bridge and Opera House were plunged into darkness on Saturday for the annual Earth Hour campaign, leading a global effort to raise awareness about climate change.
Mar 31, 2012
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(PhysOrg.com) -- When you think about robots, the odds are that you think about something that is fairly large. Maybe you picture a robot arms bolted to the floor of a factory or if you are feeling particularly ...
Jun 17, 2011
3.5 / 5 (2)
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(PhysOrg.com) -- Cereal boxes with blinking lights may or may not be the next big thing, but the underlying technology could prove useful for many other potential applications. At the recent CES in Las Vegas, ...
Jan 11, 2011
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