Scientists invented something because of kangaroos and frogs

Kangaroos and frogs did not directly lead to specific scientific inventions. However, the biological characteristics of kangaroos and frogs have provided inspiration and inspiration for several scientific discoveries and the development of technologies.

1.*Jumping Mechanic**: Kangaroos are known for their strong hind legs and tail coordination, which allows them to make efficient jumps.

This mechanism has been borrowed and applied in mechanical engineering and robotics to help develop more efficient and resilient jumping robots.

2.Characteristics: Frogs have a unique permeability that helps them absorb water and maintain water balance.

This property has inspired scientists to develop new, permeable biomaterials in the fields of materials science and biomedical engineering for wound healing, drug delivery, and tissue engineering.

3.*Biological Research**: Both kangaroos and frogs are important models for biological research.

The reproductive biology of kangaroos, such as their delayed gestation and parenting behaviors, provide valuable information for the study of mammalian evolution and social behavior. The developmental biology and toxicological properties of frogs make them important model organisms for studying gene expression, embryonic development, and environmental influences.

Although the characteristics and adaptability of kangaroos and frogs have had an impact on certain areas of science, there are not many specific scientific inventions that have been invented directly by them. More often than not, their properties inspire scientists to think and advance science.

Kangaroos: Wheelless Cars (Jumping Machines) Frogs: Electronic Frog Eye Shells: Tank Pig Noses: Gas Mask Fish: Submarines, SubmarinesBirds: Aircraft Eggshells: Thin-shelled Buildings.

1. Runner: In the past, sprinters started from standing. Australian sprinter Sherrill once struggled with stagnant sprinting results.

He observed that although the kangaroo dragged a big bag and had a big belly, it ran more than 70 kilometers per hour and jumped up to 12 meters in a long jump. Sherrill noticed that the kangaroo always bent down before running and jumping, pressed its belly to the ground, and then jumped to its feet. Sherrier imitated the kangaroo and invented the squat start, which led to his success at the 1896 Olympic Games.

Later, many athletes followed suit. Like another athlete Booker at the starting line.

I dug a small shallow pit where I squatted down, put one foot in the shallow pit, and when I kicked my foot at the start, I shot out like an arrow, and achieved a 100-meter sprint.

Less than 10 seconds of results. Since then, all runners have adopted the squat start, so track and field.

There was a running aid on the field.

2. Jumping machine: People imitate the simple and clear way of the kangaroo, and have developed a wheelless car that can jump: the jumping machine, which can pass unhindered in rugged places and desert areas, and move forward at high speed.

According to the principle that kangaroos can jump, people invented an off-road vehicle that can jump, which is called bionics.

People invented off-road vehicles based on the fact that kangaroos can jump 5 meters high.

1. According to the visual principle of frog eyes, scientists have successfully developed an electronic stuffy frog eye. This electronic frog eye can identify objects of a specific shape with the same accuracy as a real frog eye. After the electronic frog eye is installed in the radar system, the anti-jamming ability of the radar is greatly improved.

2. 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 can issue an alarm if it detects that the aircraft is about to collide. In the traffic arteries, it can direct the driving of vehicles and prevent the occurrence of vehicle collisions.