hannover festival

Festo, a German engineering firm known for finding inspiration in biology, recently unveiled its two newest robots at the Hannover Festival. Picture courtesy of Gizmodo The AquaJelly and AirJelly share the same basic form - a sphere surrounded by eight mechanical tentacles run off lithium-ion batteries. In the case of the AquaJelly which functions underwater, the central sphere is a laser sealed vacuum, while the flying (floating) Air Jelly's center is a helium balloon. Most interestingly, the AquaJelly is autonomous in that it "guides itself with the help of a sensor array, communications…