Smoking Marijuana Causes Decline In Brain Development, Inferior Memory & Slow Learning Medicine & Technology May 16, 2017 Scientists are worried over the prevalence of marijuana smoking. They warned of its adverse impact on high school students who are likely to fail in their grades or simply drop out of classes.
Pharaoh's Curse Unlocked? Scientists Claim To Have Cracked the Mystery of What Killed Over 20 People Who Opened the Tomb of King Tut in 1922