In Egypt, around 1,500 BC, people used levers to lift heavy objects, but people didn't know the reason. Archimedes studied this phenomenon intently and discovered the lever principle. Archimedes once said: "If you give me a fulcrum, I can move the earth."

Archimedes (Archimedes): Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.

1) Give me a fulcrum, and I can move the earth

2) Classmate, I really don’t know

. "Give me a fulcrum, and I will lift the earth."

Archimedes was not only a theorist, but also a practitioner. He was keen on applying his scientific discoveries to practice throughout his life, thus combining the two. Combined. In Egypt, around 1,500 BC, people used levers to lift heavy objects, but people didn't know the reason. Archimedes studied this phenomenon intently and discovered the lever principle.

King Hernon has always been dubious about Archimedes' theory. He asked Archimedes to turn them into living examples to convince people. Archimedes said: "Give me a fulcrum and I can move the earth." The king said: "I'm afraid this won't be possible. You'd better come and help me drag the big ship on the coast." King Hernon at that time was The king of Egypt built a boat, which was large and heavy. Because it could not be moved, it was stranded on the coast for many days. Archimedes agreed. Archimedes designed a complex system of levers and pulleys that were installed on the ship and handed one end of the rope to King Hernon. King Hernon gently pulled the rope, and a miracle happened. The ship slowly moved and finally descended into the sea. The king was surprised and admired Archimedes very much, and sent someone to post a notice: "From now on, no matter what Archimedes says, you must believe him."

"The sky is round and the earth is round" should be the ancient saying The Chinese point of view, but at that time Westerners did not necessarily know that the earth was round, but Aristotle had already proposed that the earth was a sphere through observation.

2. This is indeed a bit difficult, but let me talk about my own opinion

From a technical point of view, it is just a matter of four ounces

From a will point of view, it is Ambition is grand

Suddenly I remembered the phrase "Give you some sunshine, and you will shine

Archimedes also said a famous saying: "As long as you give me a place to stand, I will be able to do it. Move the Earth.

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"With a foothold, a fulcrum and a stick long enough, I can pry up the earth"

"Found it! Found it! "

" Act according to the rules"

"People can exert their subjective initiative, understand and use the rules to benefit mankind"

"Hey! You ruined my picture, run away! ”