Greed, the insatiable desire for more, often blinds us to the needs of others and leads to a...

The microwave oven was invented in 1945 by Percy Spencer, a self-taught engineer working on radar...

Slugs have four noses 

Proxima Centauri is also called Alpha Centauri C. It is part of the Alpha Centauri triple star...

we should save water as much as we can as there is no life on earth without water and there is...