Happiness is more important than  richicity

An artificial womb or artificial uterus is a device that would allow for extracorporeal...

Did you know? Tennis balls were originally white. They were changed to yellow in 1972 for better...

Chess   Chess is a strategic two-player board game played on a checkered board with 64...

Without water, life is not possible on the earth. All living beings like humans, animals, plants,...