If a tunnel is dug across the earth through its center, it would take you only 42 minutes and 12 seconds to reach the other side of the earth. You would fall through the entire Earth in only 42 minutes if taking the values of the acceleration of gravity as 9.8m/s2 and the radius of the Earth as 6.378 million meters.
The Earth formed around 4.54 billion years ago and scientists estimate that life began on this planet at least 3.5 billion years ago.
If the earth suddenly stops rotating, you would start flying towards the east at an incredible speed of 465 m/s.
If a human is left in space without any safety measures, then he will be able to survive only for two minutes at most.
Read:-What If You Spend 30 Seconds On The Moon Without A Spacesuit?
Earth is the only place in the solar system where water is found in all three states of solid, liquid, and gas.
The Earth was once considered to be the center of the universe, and scientists believed that the Sun and other planets revolved around it, however, the continued discoveries made by scientists regarding the Earth proved this notion wrong.
About 200 million years ago, all the continents of the earth were connected to each other, "that is" all the continents once formed a contiguous landmass, which was named Pangea and it was called a supercontinent.
Read:-Some Mind-Blowing Psychological Facts You Should Know About
There is so much gold in the Earth's core that the entire surface of the Earth can be covered with gold to a depth of one and a half feet.
Except for Helium and Hydrogen, everything on Earth is made up of stardust as almost all the elements in the human body were made in a star. Before the first stars formed in the universe, shortly after the Big Bang, the Universe consisted of only hydrogen and helium.
0 comments:
Post a Comment