Dating back to the Bronze and Iron Ages, welding is one of the practices in engineering that is shaped up by a rich history. Europe is credited with some of the inventions and major developments that took place with regards to this engineering pra...Welding …

Valerie June Bowman Jarrett is an American official at the White House serving as the senior advisor to the President. She was born in November 1956. Her father being a pathologist and geneticist worked in a children’s hospital in Shiraz but whe...Valerie-Jarrett---What-They-Have-Just-Learnt!- …

The subject of legalization of drugs has always been contested. Two divisions of people emerge where one proposes while the other opposes. Drugs can be discussed from the point of legality and from that of morality. In many cases, the use of narco...Ethical-Reasoning-on-Legalizing-of-Recreational-Drugs …