Most natural diamonds have ages between 1 billion and 3.5 billion years. Diamond is the only gem with a single element. Do ...

A lead-acid battery is a type of rechargeable battery, invented in 1859. It uses lead plates (electrodes) submerged in ...

Laughing gas is known for making people feel happy, relaxed, or giddy. It can make you feel giggly and less aware of pain.

Sugar is one of the most common ingredients used in our daily life. Known for its sweet taste and energy-inducing properties, sugar is an instant hit for making teas and energy drinks. In chemistry, ...