garymortimer writes: "EPFL researchers at the Laboratory of Intelligent Systems have created a bio-inspired flying robot that can withstand collisions with obstacles in its environment. A unique Active Recovery System allows the robot to pick itself back up after a collision and launch itself back into the air. Such a design could prove useful in exploring hard to reach areas, such as caves or irradiated nuclear power plants."
Mathematics deals exclusively with the relations of concepts
to each other without consideration of their relation to experience.
-- Albert Einstein