Do you think the earth is round or flat? Why has there been a belief in the Horizon Theory since a

Is the shape of the earth spherical, square, or flat? In the history of our country, about 2,000 years ago, there were speculations about the shape of the earth, although at that time the ancients did not know what kind of environment they lived in, nor did they know what outer space was like. However, the "obscuration of the sky" has emerged.

The sky is like a cover, as round as a sheet, and the earth as a game of chess." However, with the continuous progress of ancient civilizations. Although the ancients did not know what the shape of the earth was, they gradually abandoned the "Gaitian theory".

Mankind has a long history.

In the long process of evolution and the development of civilization, many people are very curious about nature and our environment. In fact, in ancient times, China had an infinite imagination of the sky and the universe, and many people tried to land on the moon and realize their dream of flying in the sky. For the earth, the ancients also believed that the earth was round.

Because in ancient times, people believed that the sky was round, and at first the ground they were referring to was mostly not round, and they had a lot of life experience. There was once a rocket enthusiast who went into space with a rocket of his own making, wanting to see the real face of the earth, and the result was tragic.

He was Mike Hughes at that time, and his main purpose in flying into space was to prove that the Earth was flat. News 1**, many people think it's a joke. This was clearly an experiment to attract the attention of the public.

In order to prove that the earth is not round, the old American man did an experiment with his life, but the result was tragic. Not only in the history of our country, but also in the West, there have been speculations about the shape of the earth. Aristotle, a scholar of ancient Greece, combined the shape of the moon with some astronomical phenomena that often occur between the moon and the earth, such as the half shadow of the moon obscured by the earth, and guessed that the earth was likely to be a spherical star like the moon.

Even so, there is still no scientific basis. As a result, for a long time, different people had different understandings of the shape of the earth. In ancient times, people referred to the extent of the sky as much larger than it is now.

It refers to the universe that is made up of many stars. However, the extent of the land has shrunk. The earth is the ground on which the feet of humans and other creatures on land tread.

At that time, people were not aware of the existence of gravity, so they thought that the ground where people stood was horizontal. Then observe the trajectory of the sun, moon, and stars with the naked eye or related instruments, and conclude that the sky is round.

I feel that the earth is round. The main reason is that some people see is believing, and the earth is flat.

Although human beings have had certain opinions about the circle of the earth since ancient times, this is mainly because many people believe that the earth is flat and have always adhered to the concept of the flat earth. Among these people, we have to mention an American, because he did not accept the theory of the earth's gravity since he was a child, and he believed that the earth is flat, so he has been sticking to his ideas since he grew up. And he said that airplanes can't fly to a certain city at all, because the whole sky is not round, and it can't fly back and forth around the earth.

I think the earth is round. Mainly because this was proposed by Galileo. Galileo is something we all like. They all trust him.

The earth is round, and many people have learned this in the spread of civilization in the past few decades, and the spread of civilization has also promoted the development of civilization, but there are always some people who have to turn their backs, and some Westerners insist that the earth is flat rather than round, what is the basis? Maybe they don't believe in gravity, and if the earth is not flat, they will fall into the abyss, so they think that the earth is flat.

Why do some people believe that the earth is flat? After the invention of artificial satellites, humans for the first time sent objects on Earth into space and looked back at the Earth from space. Since then, the saying that the earth is round has allowed us to "see is believing".

Until now, no one should have any doubts about the shape of the earth. But the truth is that there are still very few people in the world who believe that the earth is flat. I wonder why such a hard fact should be questioned.

<>First of all, the earth is very big, human beings are very small, we live on the surface of the earth, relying on the eyes of individuals, it is impossible to see the whole earth. So you can't really understand the overall shape of the caro. In our cognition, we think that the earth is flat, mainly because there are many buildings, plants, animals, etc. on the surface of the earth.

With so many reference objects, it gives the illusion that the earth is flat. If it were a sphere, would these materials still exist peacefully? So it's also a sensory illusion.

Stick to it and see for yourself. It's not that they don't believe that the Earth is round, it's just that they have a desire to see it with their own eyes. They are not believers in the flat earth theory per se.

However, their truth-seeking and truth-seeking spirit is still worth learning from. In my heart. For example, a top Harvard student recently published a high-level article on the Internet that expounded the theory that the earth is flat.

These people have their own unique thinking, they see the world from another perspective, so they have this perspective.

This flat earth is really lovely, and it's no wonder that great navigators were so worried about falling into some endless part of the ocean! Of course, this was understandable in ancient times, because what they saw, heard, and felt was this concept, so they imagined the sky and the earth were round! The area that humans can see from the surface of the earth is only one millionth of the volume of the earth, and this involves the problem of perspective.

More precisely, it should be the difference between 2D and 3D. The ancients often said that "heaven and earth are round", and this is such a truth.

Because some people have no cultural knowledge and have a more extreme understanding of the earth, they believe that the earth is flat.

Because some people have no scientific knowledge, they think that the earth is flat by their own perception.

The truth also needs to be overturned by some people, so everyone has their own opinions, so there is no need for us to regulate other people's opinions.

1.The horizon is arc-shaped;

2.Ships on the sea level always see the mast first and then the hull when they come from afar, proving that the earth is spherical;

3.During a solar eclipse or lunar eclipse, observe the moon, and the solar eclipse always has a certain arc. Proof that the earth is round;

4 When a partial lunar eclipse occurs, the earth blocks part of the daylight, so that the shadow of the earth is projected on the surface of the moon, just like looking in a mirror for the earth, so that we can see the shape of the earth's sphere.

First of all, if the earth is flat, then even if only one part of the earth's surface is an arc, the sea level on the arc should be flat, not arc. Only if the earth is a spherical line can the sea level on the arc also be arc. So it's doable.

Second, the projection of the Earth on the surface of the Moon during a lunar eclipse is not always formed in a fixed place on the Earth. But it is round at all times, so the surface of the earth should be round.

There is one more, such as climbing high and looking far away. If the earth is flat and there is nothing in the way, then no matter how high you look, it should be the same mountain and far away, but in fact, no matter where you are on the earth, you will climb high and look far away. So the earth is round.

You don't feel that the earth is upside down anywhere on earth, because you are drawn by gravity anywhere on the earth, and at that point you feel that the sky is above and the earth is below. You feel like people in the South Pole are reversed because you look at the Earth as a whole and look at the North Pole as a Top, the South Pole and the Down. The earth is round, not square, except for observing in space, how to know?

If the earth were flat, it would never disappear from the horizon when the ship sailed out of the dock, but the truth is, you would see the ship disappear from the horizon. If you want to understand this better, imagine that there are two pins on a large sphere, and one pin leaves the other in one direction, and slowly you will not be able to see the other pin when you see one of the pins, because it is blocked by the surface of the sphere.

Reference: Personal opinion.

Upstairs, my friend has explained that the left point is not to see the circle of the earth. Because the earth is too big for me, the top of our earth is not enough to see its circumference, and the gravity of the earth sucks all the fields to the center of the earth, so no matter how much I tie a sphere, the sky is above, and the underground is below. The younger brother just wants to add one more wilderness, so that I can see the arc of the earth, but I have to go to a remote place.

The younger brother used to go to the High Island Reservoir in Saigon to break the border island, tie a cliff top to look at the horizon, and found that the horizon is curved! The top of the cliff should only be about 100 meters from the sea, so if the landlord goes to the suburbs next time to go to the seaside, he can talk about the hills next to the crack, and then look at the horizon, and he should be able to see the curved surface of the earth.

Because the earth is too big for the source to seep! So you're never going to be able to get to the round part, and even if you do, you're only feeling a little bit.

Reference: Me.

It is well known that the earth is round, but why are there still nearly a million people who still believe that the earth is flat?

Magellan's fleet completed its first circumnavigation of the globe in 1522, confirming the fact that the Earth is round, and with the development of science, humans can eventually fly into space, and the data transmitted from the space station can also confirm that the Earth is round (ellipse).

But it is incredible that there are still nearly a million people around the world who insist that the earth is flat, and there is even a flat earth theory association in the United States.

In 1838, Samiro tried to measure the curvature of the earth by observing the changes of the mast on the river, but because there were no meteorological conditions for measurement at that time, the light was refracted in the air, which led to problems in the observation, and finally Samiro decided that the earth was flat.

Later, Samiro wrote a book called "The Earth Is Not a Sphere", which was discovered a century later by a man named Sammygent, who became a staunch supporter of the Horizon Theory and founded the International Flat Theory Research Society in 1956, and was the first to question NASA.

But why is the Earth round and we look flat? Because the earth is too big, its volume is tens of thousands of times that of our entire human race, and it is impossible for our effective vision to see the whole earth, when we put it somewhere on the earth, we can see that the curvature of the earth is nothing at all, and those who firmly say that the knowledge perspective can also be said to be the difference between two-dimensional and three-dimensional.

From ancient times to the present, people are eager to have a certain understanding of the environment in which they live, and in Chinese mythology, there is Pangu to open the sky, Qing Dynasty: rise to the sky and turbidity: sink to the earth, so that there is a saying that "the sky is square and the earth is round" in the period of ancient mythology.

Those who think that the idea of flatness, the idea of unofficial reality, have created narrow-mindedness and stubbornness, and there are always people who are unwilling to face up to science.