1. Man invented artificial cold light based on fireflies.
2. Man invented the volt battery based on electric fish.
3. The human invented the jellyfish ear storm predictor based on the jellyfish's downwind ear.
4. Human invented ultrasonic radar based on bats.
5. Humans invented the corrugated roof according to the scales of animals.
6. Man invented oars based on fish fins.
7. Man invented the saw based on the mantis arm or saw grass.
8. Humans invented anti G suit (worn by super high speed fighter pilots) based on giraffes.