The first practical, fully automatic machine gun, the Maxim gun, was invented in 1884 by Hiram...

We imagine our next few years in school, going to higher classes. Our next few years will be a...

Wrist rotation is the next practice under Sukshma Vyayama. Stretch your arms straight in front of...

Cricket is a bat-and-ball game that is played between two teams of eleven players on a...

Threats to Biodiversity Despite its importance, biodiversity is under severe...