Currently, gay marriage is a serious problem in the society that we live in. Nevertheless, gay marriage is not viewed as the problem due to its violation, contradiction, or defilement of the sanctity of customary marriage. Gay marriages are among...Gay-Marriage- …

Vaccination is broadly considered as being among the greatest medical accomplishments of the contemporary civilization. Childhood infections that were common less than a decade ago are now progressively rare due to vaccines. In order to attain effici...Vaccination …

Leonardo Pisano which translates to Leonardo of Pisa in English is the original name of Leonardo Fibonacci who was born around 1170 and died after 1240 (perhaps in 1250). Fibonacci was Leonardo Pisano’s nickname. He is also known as Leonardo Pis...Life-and-Contributions-of-Leonardo-Fibonacci …