2. From fireflies to artificial luminescence.
3. Electric fish and Volt batteries.
4. The windward ear of jellyfish, imitating the structure and function of jellyfish ear, designed a storm predictor of jellyfish ear, which can predict the storm 15 hours in advance, which is of great significance to navigation and fishery safety.
5. According to the visual principle of frog's eye, people have successfully developed an electronic frog's eye, which can accurately identify objects with a specific shape like a real frog's eye.
6. According to the principle of bat ultrasonic locator, people also copied "Pathfinder" for the blind. This pathfinder is equipped with an ultrasonic transmitter, which blind people can use to find people on telephone poles, steps and bridges. Nowadays, "ultrasonic glasses" with similar functions have also been made.
7. By simulating the incomplete photosynthetic mechanism of cyanobacteria, a bionic photolysis device will be designed to obtain a large amount of hydrogen.
8. According to the study of human skeletal muscle system and bioelectricity control, a human strength enhancer-walking machine was copied.
9. The hooks of modern cranes originated from the claws of many animals.
10, corrugated roof imitates animal scales.