7 Ways You Can Prove The Earth Is Not Flat

You may have seen on websites and / or social networks that there is a group of people who really believe that the earth is flat - and we hope they didn't believe it - but have you noticed that you can confirm this without anyone's help? Here are 7 ways to prove that the earth is round, and that not everything on the internet is true.

1. Watch the moon

Let us consider that the moon is an illuminated star, as it does not emit its own light, since stories have not yet emerged saying that it is not as it seems to be. When a lunar eclipse occurs, the shadow of the earth is cast on it, showing its spherical shape, and to this conclusion Aristotle in Ancient Greece had already arrived. Furthermore, we know that the earth rotates, so as the shadow moves in the same oval shape to cover the whole moon, we also conclude that it is not only round but spherical as well. Two birds with one stone.

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2. The horizon

When you are on the beach and see a ship rising from the horizon, it does not start as a point and gradually increases. What you see is as if it were an emerging submarine, and as a ship does not sink when it wants, it proves that the earth is round.

For a better view, just try to place an ant on top of an orange and make it come toward you - the same effect will happen.

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3. Visible constellations vary.

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This was another observation of Aristotle, still in ancient Greece. As we can see the stars from different positions on Earth, considering the variation in relation to Ecuador, they are different. If the earth were really flat, the position of the observer would be indifferent, and all the constellations would be visible from anywhere on the planet.

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4. Shadows and Toothpicks

This method may seem complicated, but nothing that a WhatsApp conversation doesn't solve. Take a 30cm long toothpick and place it exactly 90 ° on the floor at 10am on a sunny day and measure the length of the shadow.

The length of the shadows will be different, and with these values ​​it is even possible to calculate the circumference of the earth with good accuracy, as did Erastotenes in Ancient Greece.

5. Do you see farther from a higher point

This requires a little more physical effort, but nothing that a climb doesn't solve the problem. If the earth were flat, as some say, with the aid of binoculars we would probably see buildings from other cities or mountains that are relatively close to us, but that is not the case.

Our first impulse against this test is to blame the relief, and it may even influence it, but it is the sphericity of the earth that prevents us from observing at least the highest mountain peaks in the country.

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6. Fly or search photos on Google

On routes where the plane reaches higher altitudes, it is possible to observe the curvature of the earth; and as long as the trip lasts for many hours, there has never been any report that it has left the limits of the planet. Also, today we have photos available of the International Space Station, the ISS. Can you think she's really flat?

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7. Look at other planets.

All visible planets are spherical in shape, moons that orbit planets are spherical. Why would only our planet not be spherical? This is an issue addressed by thinkers who have lived for centuries, and all have come to the same conclusion, even though they have to face forces that went against this idea, as Galileo contradicted what the Catholic Church accepted.

In a time when information was hard to come by, it is even acceptable for someone to be deceived by the history of the flat earth, but nowadays a quick survey shows that there is no doubt about that, isn't it?