Who invented the software of short message function?

Lead: Many scientists try new inventions every day, but you may not know that many common items in our lives are invented by accident. Below, I will take stock of the most unexpected inventions in the history of science 10 for you.

Ten most unexpected inventions in the history of science 1. non-stick pan

2. Microwave oven

3. Saccharin

4. Super glue

5.X-rays

6. Pacemaker

7. Radio astronomy

8. SMS

9. Velcro

10. Rubber tire

1. Non-stick pan

Invention time: 1954.

The American inventor Planck invented a substance called PTFE in 1938. High melting point, not afraid of acid, water and heat. This is a new lubricant. At first it was only used in industry and life. No one thought that this substance could be used in the kitchen. Until 1954, the wife of a French engineer had a whim and applied it to cooking and frying.

2. Microwave oven

Invention time: 1946

The microwave oven that brings us a lot of convenience today was also invented because of an accident. During the period of 1946, Spencer, a senior American engineer, wanted to invent a more powerful microwave emission magnetron while working in the laboratory. During the pre-model test, he found that the chocolate bar in his pocket melted when he approached the magnetron. He realized that microwave radiation melted chocolate. Spencer realized that this technology could play a huge role in cooking, and later he had a microwave oven.

3. Saccharin

Invention time: 1879

1879, American chemist Falberg came home from work and didn't wash his hands because of his busy work. As a result, he came home, and everything he ate was sweet, but there was no sugar in the food. He realized that the sweetness in food had been dyed in the laboratory. The next day, he rushed back to the laboratory and found that a substance extracted from coal tar was many times sweeter than sucrose. This is how saccharin was born.

4. Super glue

Invention time: during World War II.

During World War II, American chemist Dr. Coover wanted to invent a kind of plastic to make the sight on the aircraft cannon. After many failures, a highly viscous substance was prepared, which would stick to anything. Dr. Coover thought it was a useless invention, but six years later, when he designed the canopy of an airplane, he found that the substance was extremely viscous, so he had super glue.

5.X-rays

Invention time: 1895

When the German physicist Roentgen was working in the laboratory, he suddenly found the skeleton of his palm on the other side of the fluorescent cardboard. Roentgen realized that a mysterious beam of light was projected on the cardboard through air and body. Roentgen thinks that this kind of light can be used to see through the human body, which is of great help to medicine. So the world's first X-ray machine was born.

6. Pacemaker

Invention time: 1950s.

The invention of the pacemaker that saved countless heart patients was also due to an accident. In 1950s, an American professor named Gretbach mistook a 10000 megohm resistor for a 10000 megohm resistor in an experiment, and found that the flow rhythm of the circuit was exactly the same as that of the heartbeat. By 1960, the patient had implanted the first implantable pacemaker.

7. Radio astronomy

Invented in the1930s.

In 1930s, engineer jansky built an antenna tower to monitor short-circuited radio signals. Through this antenna, he detected some strange noise signals that could not be found. After several months of identification, he found that the unrecognizable signal actually came from an extraterrestrial star. So radio astronomy was born.

8. SMS

Invention time: 1987

1987, invented a more compact and portable digital mobile phone. The telecom industry in European countries hopes to formulate new technical standards for mobile phones. At this time, the mobile phone short message invented by telecom engineers in the test system for convenient communication fell into the eyes of operators and invented a communication system in which mobile phones send short messages to each other. Mobile phone users fell in love with this function as soon as they found it. Almost everyone has used this short message function. Until today, it is also an indispensable way for us to communicate.

9. Velcro

Invention time: 194 1 year.

194 1 A man named mistral found that his dog was trapped by bushes, and his dog was covered with many burrs. Mistral was very curious about this and found many barbs on it. Then mistral invented velcro based on this.

10. Rubber tire

Invention time: 1844.

From 65438 to 0844, Charles Goodyear always wanted to develop a kind of rubber that can resist cold and heat, but he couldn't find it for a long time until one day, he accidentally spilled a mixture of rubber and lead on the stove. The idea finally came true. We have rubber products today.

Conclusion: The above is the most unexpected invention in the history of science, but I still remind you to pay attention to safety in your life. Some accidents can be inventions, and some accidents can only hurt themselves.