News tagged with blinking

6.8 million birds die each year at communication towers

More than 6 million birds die every year as they migrate from the United States and Canada to Central and South America, according to a new study published Apr. 25 in the open access journal PLoS ONE. The birds are killed ...

Apr 26, 2012
4.2 / 5 (5) 32

Asia turns off lights for Earth Hour

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
3.8 / 5 (4) 7

Kilobots bring us one step closer to a robot swarm

(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 weblog
4 / 5 (3) 8 | with audio podcast