Six scientific facts do not learned

in #morocco8 years ago (edited)
 •Sorry, this article does not support the Arabic language

Vr English:

 We have learned some fascinating scientific facts in the school, such as Einstein's theory of relativity, the periodic table of elements, and the process of cloning and replication of DNA.

The knowledge we have acquired has set the foundation for the rest of the wonderful things in our study later on. But science does not end at all with the end of school, and at the point where you go beyond your scientific knowledge to the next stage, things become more wonderful.

In this article, we offer you a set of scientific facts that will explode your mind and which we did not learn during our study in the school. If you have learned these facts during your studies, you may need to thank your teacher or teacher.

            *Fact 1: Laser beams can be obstructed and dispersed in the waterfall

Yeah! This is not just an amazing example of complete internal reflection, but this fact also shows how fiber optic cables work in directing the flow of light.

            *The third 2: We have a spacecraft that is rushing toward the edge of our solar system very, very quickly

We all know that the rockets are fast and the space is vast but sometimes when we talk about how much time we need to get to parts far from the solar system (eight months to get to Mars) that will make you feel as if our spacecraft are traveling at a very slow speed there.

This animated picture shows how it was wrong to compare the speed of the new Horizons, which flew near Pluto last year, with a 747 and SR-71 blacbird.

            *Fact 3: The egg looks like a gelatinous fish under water

The broken egg on the ground may cause a huge mess, but 18 meters (sixty feet) below the surface of the ocean, the pressure on the egg is more than 2.8 times the atmospheric pressure, which makes it as if it were inside a hidden shell.

            *Fact 4: You can prove Pythagoras' theory with liquids

If you do not believe what the math professor tells you that A ^ 2 + B ^ 2 = C ^ 2, you can prove that with the liquid.

            *Fact 5: This is what happens when a black hole swallows a star

When the black hole absorbs a star, it emits a large amount of plasma and the star rotates for hundreds of light years. "When the star is distracted by the influence of the gravity of the black hole, part of it will remain inside the black hole while the rest is thrown at high speed," says John Hopkins University researcher Sophie Gisara.

            *The truth 6: This is how the fetus's face is formed in the uterus

Embryonic development is a very complex process as scientists are still beginning to understand it. But one thing scientists have been able to spell out is a complete outline of how the embryonic structures bend to form the structures of the fetal human face in the uterus.

We can see it all day long.



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