Researchers convert sunlight to electricity with over 40 percent efficiencysciencedaily.com5 ポイント·投稿者 andregoiano·12 年前·0 コメント
Wireless location beacons are now the size of stickerstheverge.com2 ポイント·投稿者 andregoiano·12 年前·0 コメント
andregoiano·8 年前·議論"The drone will never fly directly above the crowd, he said". What's the point, then?
andregoiano·12 年前·議論Just like Christopher McCandless, he searched for some privacy and isolation in the remote corners of America.
andregoiano·12 年前·議論Nice project, had the involvement of a personal friend of mine. The competition is over, though, as far as I know.
andregoiano·12 年前·議論Apparently it was just an unruly passenger trying to enter the cockpit, which made the pilot sound the hijacking alarm. Follow @ChrisCorless for more info, he's at the airport.