सबसे तेज काम कौन करेगा? Rat vs Machine and 15 Other interesting fact in Hindi | EP-11

EP 1 : https://www.youtube.com/watch?v=vjYnanJRp1U

EP 2 : https://www.youtube.com/watch?v=OxPpn3RHN2w

EP 3 : https://www.youtube.com/watch?v=r_LndkBociA

EP 4 : https://youtu.be/1G78zmpWPlM

EP 5 : https://youtu.be/yjJ8heJhZz8

EP 6 : https://youtu.be/u5AK6_ML6e4

EP 7 : https://youtu.be/Ek-vkV4pSK0

EP 8 : https://youtu.be/-WM8Fq4gBfM

EP 9 : https://youtu.be/K1i7Zjxe2PY

EP 10 : https://youtu.be/wJPZ_XNHT8U

In this video you will know all about the world:
15) Kangaroo and human in Hindi
14) Where Apollo astronauts train before going to the moon in Hindi
13) World's first camera in Hindi
12) Snail can sleep for 3 years in Hindi
11) Ambulance for sick trees in India in Hindi
10) There are 400 different species of parrots in the world, in which only one species can not fly - Kakapo parrot) How do wild horses complete their sleep in Hindi
8) The most expensive thing in the world is antimatter - Price 62.5 trillion US Dollars
7) How many planets have no moon in Hindi
6) biologically immortal in Hindi
5) Giza's Pyramid of Egypt, was saved by some promising people, do you know about it?
4) Love proposal in Ancient Greece in Hindi
3) How many time your eyes blink on computer screen in Hindi
2) Cambodia is a country that trains rats in Hindi
1) Tea bag story in Hindi