The XploreAir Paravelo covers both land and air with a combination of a bicycle, powered paraglider, and camping tent.
By asking an individual to walk a short distance in front of a radar system while saying the months of the year backwards, researchers might be able to diagnose brain injuries.
NASA is using a comet-watching spacecraft to test new interplanetary networking protocols. The concepts are also being applied to similarly flaky networks back home.
At issue are two patents that cover portable computers with touch-screen technology.