School Science

How Submarine Works

Submarine को पानी में ऊपर या निचे ले जाने के लिए Archimedes Principle का उपयोग जाता है | Submarine में

Hello friends, today we will learn how to make a fire extinguisher at home and will do fun with a balloon.

Hello friends, today we are going to do three amazing experiments with water. These experiments are very easy and amazing