Information about nature, 40 words, is the revelation of nature, that lesson, after viewing 40 words

Humans, ants, these natural things are everywhere, so they are not unusual, but don't underestimate them.

Have you ever seen a swarm of tiny ants, crawling around the walls, carrying food as small as sand, walking in swarms? That small body, life is very weak, as long as it is pressed by others, its life may end like this. Ants are small, but very united.

When an ant finds food and is too large to carry it on its own, it immediately returns to its nest and informs its partners that together they can succeed. We are the same, if we can't unite, like a plate of scattered sand, we have no strength at all; If you can cooperate, you can stand tall in the world.

Cacti live in desert areas, where the heat is extremely high and there are many vicious beasts, which are very dangerous. But the cactus has lived there for a long time, but it has not become extinct, because it has grown sharp spines in order to adapt to the harsh environment, which makes the animals helpless. This seems to tell us that we must overcome difficulties, and we must rely on our own strong perseverance to solve the external difficult environment.

As the saying goes: There is nothing difficult in the world, but I am afraid of those who have a heart. That's it.

In nature, there are so many revelations to us, as long as we experience it with our hearts, we can have a deeper understanding of life, like cacti, ants, aren't they all good examples.

Nature has given us a lot of inspiration, among which there is a kind of snake called a rattlesnake, it has an infrared eye, through the eyes of this snake, human beings have developed a missile with the same eyes as a rattlesnake, its name is the rattlesnake missile, because human beings are modeled after the rattlesnake eyes, so it is named the rattlesnake missile.

Sidewinder missiles can be used in the same way as Sidewinders"Hot eyes"Track your enemies with unerring accuracy until they are destroyed. Because of the rattlesnake's"Hot eyes"It is to judge the enemy's position according to the enemy's temperature, aircraft, battleships, tanks, etc., and these things can be accurately hit by Sidewinder missiles.

The butterfly colorful butterfly face is full of color, such as the system.

Heavy moon pattern butterfly.

bai, brown veined golden-spotted butterfly, etc., especially the du fluorescent wing butterfly, which is sometimes golden yellow, sometimes emerald green, and sometimes from purple to blue under the yang light. Scientists have been able to study the colors of butterflies for military defense. During World War II, the Germans surrounded Leningrad in an attempt to destroy its military targets and other defenses with bombers.

Based on the lack of understanding of camouflage at that time, the Soviet entomologist Schwanvich proposed to cover military facilities with butterfly-like camouflage by using the color of butterflies that are not easy to be found in flowers. Thus, despite the efforts of the Germans, the military base in Leningrad remained unharmed, laying a solid foundation for winning the final victory. According to the same principle, later people also produced camouflage uniforms, which significantly reduced the number of ** in battle.

If you want to be a scientist, you must cherish the revelation of nature, because it can inspire us to be interested in scientific research.

Our class held a debriefing session on "Nature's Revelations".

Ding Lingling, the class bell rang, the students rushed into the classroom, and the teacher also hurriedly walked into the classroom. The teacher said to us, "Students, let's talk about the information about the 'Revelation of Nature' that the students collected yesterday in this Chinese lesson, okay?"

The students said in unison, "Okay! The teacher announced

Nature's Revelations' debriefing starts now! The students couldn't wait to raise their hands to speak, and the first classmate to appear on the stage was called Huang Zhiyuan, who walked up to the podium and asked: "May I ask the students, do you know which kind of structure and function of the ears of underwater animals is imitated by the 'Jellyfish Ear Storm ** Instrument'?"

Congratulations, you got it right! Next came Li Qianyu: "Students, do you know which kind of flying animal humans got the inspiration from to create artificial cold light?

You're right again, it's fireflies. "After asking and answering, time flies, and when it's time for the end of class, this debriefing meeting is over.

During this briefing, I learned a lot of knowledge, such as biologists who have made high-grade silk threads through the study of spider silk to resist broken high-strength cables for parachutes and temporary suspension bridges. The Sidewinder missile is a modern and reliable knowledge developed by scientists to imitate the snake's "hot eye" function and the principle that its tongue is arranged with a natural infrared perception ability similar to a camera device.

Nature's inspiration gives us a lot of inspiration, let's observe, explore, and discover!

The hive consists of small hexagonal prismatic hives arranged neatly, each with 3 identical bases at the bottom.

These structures are exactly the same as the obtuse angles and acute angles of the diamonds accurately calculated by modern mathematicians, and they are the structures of the most ancient and infiltrating materials, and they are large and extremely strong, which has amazed many experts. People imitate its structure and use various materials to make a honeycomb sandwich structure scattered balance plate, which has high strength, light weight, and is not easy to conduct sound and heat, which is an ideal material for building and manufacturing space shuttles, space FEI satellites, etc. Each eye of the bee compound eye is lined up next to each other, with polarizers that are sensitive to the direction of polarized light, and can be accurately positioned by using the sun.

Scientists have successfully developed polarized light navigators based on this principle, which has long been widely used in navigation.

1。From the annoying flies in the hall of eggplant, a very peculiar small gas analyzer has been successfully imitated. It has been installed in the cockpit of a spacecraft to detect the composition of the gas in the tremor module.

Nature's Revelation.

We live in nature though, where the trees are.

Lush, flowers in full bloom, and charming scenery in the wind, give us a lot of inspiration.

Once upon a time, ships that sailed in the sea, although their heads were pointed.

But it doesn't always drive fast. And the round big-headed whale, however, is often.

What is the reason for this more than the sea vessel? Scientists study carefully.

After studying the whale, it was found that its shape is an extremely ideal "streamline", and the "streamline" has the least resistance to being placed in the water.

Later, engineers imitated the shape of the whale and improved the design of the ship's hull, which greatly increased the speed of the ship's sailing.

Soviet scientists also designed them under the inspiration of King Penguin.

A new type of ———King Penguin" brand polar off-road vehicle. In this way, the wide bottom of the car, directly attached to the snow, is propped forward by wheels and spoons, and the speed can reach 50 km/h.

Scientists have taken a cue from the king penguin whale to invent and create. Nature is a good teacher for man! We should love nature, protect the ecological balance, invent more, and create more, so that our lives will get better day by day.

Inspired by nature, man invented the following:

1. Something invented by the annoying fly human inspired by nature, and successfully imitated a very peculiar small gas analyzer. It has been installed in the cockpit of a spacecraft to detect the composition of the gases in the cabin.

2. From fireflies to artificial cold light;

3. Electric fish and volt battery;

4. The downwind ears of jellyfish, imitating the structure and function of jellyfish ears, design the jellyfish ear storm instrument, which can forecast 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 eyes, people have successfully developed an electronic 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.

This radar system can quickly and accurately identify specific shapes of aircraft, ships, missiles, etc. In particular, it can distinguish between real and fake missiles and prevent the real from being confused with 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 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.

6. According to the principle of bat ultrasonic locator, people also imitate the "pathfinder" used by the blind. This pathfinder is equipped with an ultrasonic emitter that a blind person can carry to spot people on electric poles, steps, bridges, etc. Today, "ultrasound glasses" with a similar effect have also been made.

7. The incomplete photosynthesis device that simulates cyanobacteria will be designed to bionic photolysis of water, so that a large amount of hydrogen can be obtained.

8. According to the research on the human bone muscular system and bioelectric control, a human enhancement device - walking machine has been imitated.

9. The hooks of modern cranes originated from the paws of many animals.

10. The roof corrugated imitates the scale armor of animals.

Humans invented the electronic frog eye based on the frog's eye.

Night vision was invented through the rattlesnake.

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