newVideoPlayer( {"type":"video","player":"http://www.youtube.com/v/pg6LuwyNIxk&hl=en&fs=1&hd=1","customParams":[] ,"width":500,"height":332.5,"ratio":0.615,"flashData":"","embedName":null,"objectId":null,"noEmbed":false,"source":"youtube","wrap":true,"agegate":false} ); First came the rough sketch of DARPA’s DiscRotor, a helicopter whose blades retract into a disc once the craft hits a certain speed. Now we’ve got the concept video. Which hopefully means we’re that much closer to the real thing.
Air New Zealand is beginning to offer what has been dubbed “cuddle class” seating. Basically it means that you and your snuggle-bunny will be able to snooze very comfortably after purchasing a row of seats that convert into a bed.
Ready for mass hysteria? Apparently the FAA has acknowledged that aeroplane cargo holds can get hot enough to cause lithium batteries to ignite. And there’s more! There was a large quantity of such batteries on a plane that crashed recently:
Dr Paul R. Garabedian was a mathematician whose work may not have solved any technical problems on its own, but eventually led to fuel-efficient wings:
