5 science facts you not even heard about

5 science facts you not even heard about

"Science is full of facts." Everything contains science in itself. Let's talk about some of them-

1.Hot water freezes faster than cold water

This happens because the velocity of Hot water particles have a specific disposition which allow them to freeze more readily. Or is called Mpemba Effect ( named after Tanzanian student)  who discovers this.

2. Only Mammal with wings 

Bats are the Mammal which have wings.

3.The DNA in a average person's body can be stretched 17 times from sun to Pluto.

There are 37 trillion cells in human body, so of you uncoil all of DNA present in each cell and place them then the total sum will be 200000000000km - enough for 17 times.

 4. Food cannot be tasted without saliva

Saliva have that type of chemicals which activate our taste buds and helps us to taste.

5.Your stomach acid can dissolve Stainless Steel

Your stomach acid can dissolve Stainless steel.This acid have hydrochloric acid of 2ph.The lining of our stomach protects us from this acid.