AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
Is There a Parasitic Cycle?
Insect wings are moved not by limbs, but by movements of the thorax. Some insects flap their wings up and down with a separate neural command from the central nervous system,. But other insects have a kind of motor, a sort of oscillating motor that does a rhythmic up, down, up, down - just like in birds nests.