What are some cool facts about the universe?

Some great facts about the universe

✬ Only two people in the world know the ready formula of Coca-Cola drink and are banned from traveling on the same plane.

✬ Why do people have nipples? Because everyone is female until the Y chromosome enters (the X chromosome).

✬ NASA has been able to deliver WiFi Internet to the moon. Its speed is faster than our home internet speed, 19 MB/s.

✬ If you want to put the grasshopper's ears in stool, there will be a little problem. Because the ear of the grasshopper is on the knee.

✬ Frogs cannot swallow anything with their eyes open.

✬ A water elephant or hippopotamus can suffocate under water for 30 minutes.

✬ Fish also cough.

✬The hen turns her egg 50 times a day so that the yolk does not stick to the egg shell.

✬ An average human eye blinks 42 million times a year.

✬ Dolphins sleep with one eye open.