The efficiency of hummingbird wings beats our most advanced microhelicopters.
Engineers wanted to mimic the birds. They are finding out how hard that is.
Birds are better mathematicians than we knew. Their on-board computers achieve “astounding” efficiency in flight.
You may wish to have access to the antidote handy before grappling with the ailment itself.
What happens when engineers try autonomous formation flight? Lots of collisions.