Exploring Nature Essay 50 or so is urgent

After reading the book Animal World, I learned about the life characteristics and special abilities of woodpeckers and anteaters, and from them, I suddenly thought of a question, and at the same time got an inspiration:

In rural orchards, we often find pests burrowing into tree trunks and ripe fruits, and in order to protect the orchards, farmers have to constantly spray pesticides in large quantities. Not only is the cost high, but also when people eat it, the excessive pesticides make people daunting, if the pest control is not timely, people have to cut down those "incurable" fruit trees painfully. In the modern countryside, it is impossible to have so many woodpeckers to help the fruit trees to see a doctor.

Nature has taught us a lot of things, airplanes are based on dragonflies, and manicures are modeled after whales at the bottom of the sea, so I thought: why don't we build a lightweight exterminator based on the beak of a woodpecker and the tongue of an anteater? In this exterminator, we can install a computer chip, so that it can accurately detect diseased trees, and then, we can press a red button on the handle, from which a sharp, hooked steel pipe like a woodpecker's beak will pop out, it can accurately punch a very small hole in the tree of the pest, and then hook it out with a hooked steel pipe mouth.

What if it's termites? Don't panic, we can put the steel pipe mouth in first, and then, press the green jian, a tongue that imitates an anteater will bounce from it, and the long sticky tongue will be easily wiped out as soon as it "drills" into the hole.

From the woodpeckers and anteaters foraging, we got an inspiration and thus an innovation.

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.

11. The oars imitate the fins of a fish.

12. The saw learns the mantis arm, or sawgrass.

13. Xanthium was inspired to invent Velcro.

14. Lobsters with a keen sense of smell provide ideas for people to make odor detectors.

15. Gecko toes offer an encouraging prospect for making adhesive tapes that can be used repeatedly.

16. The colloid produced by shellfish with its protein is very strong, and such a colloid can be used in everything from surgical sutures to ship repair.

17. Biologists have created high-grade silk threads, tear-resistant parachutes and high-strength cables for temporary suspension bridges through the study of spider silk.

18. Boats and submarines come from people's imitation of fish and dolphins.

19. The Sidewinder missile is a modernization developed by scientists imitating 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.

20. The rocket lift-off uses the principle of jellyfish and cuttlefish recoil.

When will our way of life come back, when will our way of life come back, what is our way of life?

My grandmother ordered me a magazine called "Nature Exploration", and when I got the book, I just looked at the catalog: from "The Apocalyptic Crisis of Earth" to "The Search for Extraterrestrial Life", from "Why Do Dinosaurs Grow So Big" to "Watch for the Beautiful Red-lipped Elves", From "Strange Clouds" to "Are There the Same Snowflakes", From "Making Modern Mummies" to "Giant Pumpkin Growing"...As soon as I looked at these topics, I was greatly interested.

What is particularly interesting is that every year in the golden autumn of October, California holds an interesting "Giant Pumpkin Contest". I used to see in fairy tales that giant pumpkins could turn into Cinderella's carriages, but now it's a reality. Gardeners in California load their own pumpkins in trucks or trailers to participate in the competition.

The latest world record was a 1,813-pound Super Pumpkin, and the owner received a $10,000 prize. After the race, people hollow out the pumpkin pulp and make it into a boat, hold a "pumpkin boat competition" or use their imagination to carve the pumpkin into various sculptures. It's so much fun.

There are so many mysteries in nature, what people have discovered and what they have not. Therefore, we must work hard now to learn cultural knowledge, master more skills, and explore and develop nature by ourselves in the future.

Such an easy essay should be written by oneself.

In our colorful world, scientists have invented many advanced devices based on the inspiration of nature.

For example, the fluorescent lamp was invented by the scientist Edison based on the cold light emitted by fireflies flying at night; Submarines were also invented based on the freedom of fish in the water; Dragonflies also provide many inspirations for the scientists who created the aircraft.

I thought to myself: if scientists can invent so many things with the help of nature's revelation, then we can also invent something with the revelation of the scenery in nature. So, I fell into deep thought, and suddenly, I saw a woodpecker healing the tree.

This big tree looks very thick, but there is no insect, we will definitely think that the tree is not sick, in fact, the insect is in the tree, the human eye can not see, and the woodpecker is relying on hearing to accurately judge the ** of the tree, accurately find out where the insect is, and then eat the insect in the tree, which is considered to cure the disease of the tree. The tree was indeed different from before, and before the woodpecker treated the tree, the tree was obviously dying, but after being cured, the tree regained its former vitality. Seeing this scene, I couldn't help but have a thought:

Woodpeckers heal so fast, I could invent a small robot that specializes in healing!

I think that the small robot I want to invent has a unique appearance, it is like a person, but much smaller than a person, a thin layer, looks like a piece of paper, and every household has it, as long as it is hung at the door, bright blue and yellow with a special appearance of the "new type of body detector", it not only decorates the door of the house, but also can do a full body examination for people walking by, if you are not sick, then it will show a green light; If you have a fever or a cold, the "body detector" will detect your **, and show a red light warning and show **method. If it is a serious condition, the red light will flash again and again, and find out**, display**method and things to pay attention to, and print out the **method and things to pay attention to. The patients who have been treated by this machine are all well, and they don't need to go to the hospital, which can better solve the problem of difficult and expensive medical treatment for farmers, and reduce the burden on farmers' lives.

If you think about it, I think nature will give you a lot of inspiration.