The space shuttle Endeavour catches a cross-country ride atop a modified NASA 747. Inclement weather at Kennedy Space Center in Florida diverted the shuttle to a landing at Edwards Air Force Base in California at the end of November, a detour that cost NASA a reported $1.8 million. In this photograph, taken last week, Endeavour crosses the Mojave Desert on its way back to Florida.

Deadline: Jun 29 2013
Reward: $7,000 USD
The Seeker for this Challenge desires proposals for chemical methods that could rapidly degrade a dilute aqueous solution
Deadline: Jul 15 2013
Reward: $5,000 USD
SciBX: Science-Business eXchange, a joint publication from the makers
Powered By: 
1 Comments
Add CommentHi I m a amateur constructor Ing Frank My innovation is
Reply | Report Abuse | Link to thisthe aerodynamics of the wings.....Lots of models exist
even flies really speedy just the wings are
NOR CUTTING THE AIR but they
have airodynamics
they lead the air with their craceous ,,,,,, wise,,,,,,,,,, shapes
TO CUT THE AIR like old plain wings or
lead the air are ,,,,,,,,,different ,,,,,,,,,,,,wisdom HI