December 2, 2020

I’m always feeling sleepy and hopeless

I am in Class X and I want to improve in my studies. My problem is that I sleep a lot; I’m always feeling sleepy and […]
December 3, 2020

Which are the inventions we see at home?

Every day we use things that make our lives easier. We flip a switch to turn on the lights. We turn on the tap and fill […]
December 3, 2020

Who are inventors?

Inventors are men and women who make things that make our life easier. Many inventions are simple. In 1865 in the U.S.A., S.E. Pettee invented a […]
December 3, 2020

How thermometer works?

Are you hot or cold? A thermometer will take your temperature. There are many different kinds used for different purposes. Take your pick. One type of […]