NASA tests airplane wings that shrug off insect guts
 

You may not think of insects as a problem for aircraft (Bambi Meets Godzilla comes to mind), but they really are -- the residue from those splattered bugs slows aircraft down and hikes fuel consumption. NASA may soon have a way to keep those critters...

http://www.engadget.com/2015/06/01/n...=rss_truncated