It is bionic for human beings to take biology as their "teacher".

1. Flies and vibrating gyroscopes

Flies are the disseminators of bacteria, and everyone hates them. However, the wings of flies (also called balance bars) are "natural navigators", and people imitate them to make "vibrating gyroscopes".

This instrument has been applied to rockets and high-speed aircraft, and it has realized automatic driving. The fly's eye is a kind of "compound eye", which consists of more than 3 small eyes. People imitate it and make a "fly's eye lens".

The "fly-eye lens" is composed of hundreds or thousands of small lenses arranged in order. It can be used as a lens to make a "fly-eye camera", which can take thousands of bionic photos at a time. This kind of camera has been used for printing plate making and copying a large number of tiny circuits of electronic computers, which greatly improves the work efficiency and quality. "Fly-eye lens" is a new type of optical element, which has many uses.

2. From fireflies to artificial luminescence;

3. electric fish and volt battery;

4. The windward ear of jellyfish, imitating the structure and function of jellyfish ear, designed a jellyfish ear storm predictor, which can predict the storm 15 hours in advance, which is of great significance to the safety of navigation and fishery.

5. According to the visual principle of frog eye, people have successfully developed an electronic frog eye. This kind of electronic frog's eyes can accurately identify objects with specific shapes like real frog's eyes. The anti-jamming ability of radar is greatly improved after the electronic frog eye is installed in the radar system. This radar system can quickly and accurately identify aircraft, ships and missiles with specific shapes.

In particular, it can distinguish between genuine and fake missiles and prevent the fake from confusing the real. Electronic frog eyes are also widely used in airports and traffic arteries. At the airport, it can monitor the take-off and landing of aircraft, and give an alarm in time if it is found that the aircraft is about to collide. On the main roads, it can direct the driving of vehicles and prevent vehicle collisions.

6. According to the principle of bat ultrasonic locator, people also copied the "pathfinder" for the blind. This pathfinder is equipped with an ultrasonic transmitter, with which blind people can find poles, steps, people on bridges, etc. Nowadays, "ultrasonic glasses" with similar functions have also been made.

7. By simulating the incomplete photosynthetic apparatus of cyanobacteria, a bionic photolysis device will be designed, so that a large amount of hydrogen can be obtained.

8. According to the study of human skeletal muscle system and bioelectricity control, a human strength enhancer-walking machine has been copied.

9. The hook of modern crane originated from the claws of many animals.

1. The top corrugation imitates animal scales.

11. The paddle imitates a duck's web.

12. Saws learn mantis arms, or saw grass.

13. Xanthium was inspired to invent the velcro.

14. Lobster with a keen sense of smell provides people with ideas for making odor detectors.

15. Gecko toes provide an encouraging prospect for making sticky tapes that can be used repeatedly.

16. The colloid generated by shellfish with its protein is very firm, and such a colloid can be applied to everything from surgical suture to ship repair.

17. Arrangement of leaves and construction of Sydney Grand Theatre.

Data expansion:

First, human beings regard biology as a "teacher" that is bionic.

Bionics is a scientific method to construct a technical system by imitating the functions and behaviors of biological systems. It breaks the boundary between biology and machine, and connects different systems.

The bionic method can be used to create new machines, invent modern identification instruments, improve communication systems, design novel technologies and develop artificial organs. Such as modern airplanes, polar off-road vehicles, electronic frog eyes in radar systems, sonar systems in navigation, honeycomb structures in aviation construction projects, artificial kidneys and artificial hearts, etc., are all bionic crystallization.

Second, the research scope of bionics

The research scope of bionics mainly includes: mechanical bionics, molecular bionics, energy bionics, information and control bionics, etc.

mechanical bionic is to study and imitate the static properties of the general structure and fine structure of organisms, as well as the relative motion of various components of organisms in the body and the dynamic properties of the movement of organisms in the environment.

For example, a long-span thin-shell building built by imitating shells and a column built by imitating the femoral structure can not only eliminate the area where stress is particularly concentrated, but also bear the maximum load with the least building materials. Imitating the groove structure of dolphin skin militarily, applying artificial dolphin leather bag on the hull of the ship can reduce the navigation flow and improve the speed;

molecular bionics is to study and simulate the catalysis of enzymes, the selectivity and permeability of biofilm, the analysis and synthesis of biomacromolecules or their analogues, etc. For example, after understanding the chemical structure of the sex pheromone of the forest pest gypsy moth, a similar organic compound was synthesized, which can be used to trap and kill male insects in a field insect trap with one millionth of a microgram;

◇ Energy bionic is to study and imitate the energy conversion process in organisms such as bioluminescence of bioelectrical organs and direct conversion of chemical energy into mechanical energy by muscles.

information and control bionics is to study and simulate the information processing process in organisms such as sensory organs, neurons and neural networks, and intelligent activities of advanced centers.