Most Amazing Science Facts That You Should Know! (Urdu/Hindi)

in this vide we will talk about some of the most amazing scientific facts that everyone should know.

1. Do you know Eifel tower increases 15cm in summer than winter . This is due to the thermal expansion.
2. Do you know if same metals touches each other in space, they will make permanent bonds with each other. this phenomenon is called Cold Welding.
3. Do you know the color of sun is white not yellowish orange.
4. Do you know if you put cold water in ear, your eyes move to the opposite side of that ear, if you will put warm water in ear, your eyes will move is the same side of that ear. this phenomenon is called caloric stimulation.
5. Do You know Venus is the only planet of solar system that moves in clockwise direction.
6. Do you know some people brain works like calculator, these people are called human calculator.
7. Do you know the toughest muscle of your body is tongue. just like heart , our tongue also works when we sleep.
8. Do you know some people have hh blood group. that is very rear. this blood is also called bombay blood group because it was discovered in Bombay, India.
9. Do you know frogs do not vomit infact they eject whole stomach. this process is called full gastric eversion.
10. Do you know honey doesn't spoil for about 3000 years due to low water content.
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