Quadrotorsstar trekEarth HourStar Trek stunt raises quadrotors, awareness across LondonColin Druce-McFaddenMonday, March 25, 2013 - 5:10pm Credit: A quadrotor swarm fell into darkness Saturday night, but not before emblazoning the night sky with the Star Trek insignia.
climate changeEarth Hourglobal warmingTomorrow at 8:30 p.m., the world goes darkFriday, March 26, 2010 - 9:49am Tomorrow — Saturday, March 27 at 8:30 p.m. to be precise — cities across the world are all going dark. From the Great Pyramids of Giza to the Eiffel Tower to the Empire State Building to my own house, billions...
