Empress Industrial Project

Chapter 171 Don't Marry ([-])

Lan Chu's face turned red, she gave Qiao Yurong a shy look in her eyes, then turned around and left the room

Looking at Lan Chu's shy leaving figure, Qiao Yurong suddenly sighed.

Remember to control yourself, so as not to misunderstand Lan Chu, but the actions just now seemed to make Lan Chu think of something.

In modern times, she is masculine, and she often laughs and fights among women, and she doesn't feel that there is anything wrong with her, but that was a previous life, a place of freedom and civilization, and people don't think about body language.

In ancient times, both men and women had to abide by etiquette, even between the same sex and the same sex.

Just now I have determined my actions.

She has to restrain herself well, this is not the modern age, but the ancient times, such hands-on actions like the world sisters in the previous life, in this era, they are acting like meng lang, and will be criticized by others.

Lan Chuyi went out.

Qiao Yurong hurried back to the yard where the iron was made before, she had to think about how to get the electricity out.

Most people think that electricity was invented, but they are wrong.

Electricity was discovered.

Electricity has long existed in our living environment, lightning, static electricity, electric shock caused by the collision of magnets...
These details have long shown that electricity exists in this world. It is human beings who use their wisdom to make it widely used in our lives, to illuminate the dark, and to facilitate modern life, especially industry, which cannot be separated from the needs of electricity.

To invent electricity you need an electromagnet.

Modern people know that Edison invented the light bulb, but they don't know that the generator problem needs to be solved before inventing the light bulb.

It must be said here.

In 1660, Curie built the world's first rotating friction generator, but it generated static electricity, which was difficult to be practical.

The most famous U.S. President Franklin used the method of flying a kite to attract electricity to prove that there is current in the sky and the earth, thus inventing the lightning rod.

Electricity began to be really reused in 1799 by the Italian physicist Volt.

Italian physicist Volt proved that zinc, lead, tin, iron, copper, silver, gold, and graphite are a series of metal voltages. When two metals in this series are in contact with each other, the metal in front of the series is positively charged. Metals in the back row are negatively charged.

He invented the voltaic battery by placing copper and zinc as two electrodes in dilute sulfuric acid.

The unit of voltage "volt" is named after him.

At the beginning of the 19th century, it was the Napoleonic era after the French Revolution.Napoleon returned from Italy and summoned Volta to Paris in 1801 to conduct electrical experiments, for which Volta was awarded the Gold Medal and the Legino-Donor Medal by Napoleon.

This was the basis for Volt's invention of the battery, followed by the invention of the telegraph, but there were no light bulbs at that time.

It really started to make light bulbs widely used because in 1821, the British physicist Faraday invented the world's first electric motor.

Although a humble device, it is the ancestor of all electric motors used in the world today.This is a major breakthrough.It's just that its practical use is still very limited, because there is no other way to generate electricity except with simple batteries.

(I won’t delve into the history, I’m just talking about it)
After the generator was invented, human beings have entered the era of electrical appliances, and various practical electrical appliances have emerged.

Edison invented the world's first practical incandescent light bulb in 1879.

Since Edison invented the electric light, power plants have developed rapidly everywhere.

This is the approximate history of electricity,
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(End of this chapter)