The Seaglider, Hunting

This microphoned submarine glider has been collecting ocean sounds for a few weeks. When it is plucked from the sea in a few more, researchers will use software to parse its audiofiles for rare beaked whale songs. [Wired], Via: Gizmodo

Walk Along Glider - The future of flight

This Walkalong glider is controlled by the air your body moves, but at first it looks just like magic! It was invented by Tyler MacCready, who was 10 years old at the time.
LINK; Via: Liveleak