Developed by Festo, the BionicSwift is a triumph of biomimicry.

Developed by Festo, the BionicSwift is a triumph of biomimicry. Weighing just 42 grams and spanning 68 cm, these robotic swallows use overlapping ultra-lightweight foam "feathers" that fan out on the upstroke and close on the downstroke to mimic real bird flight.Science and facts💡