While working at his laboratory at St Mary's Hospital, London Alexander Fleming discovers penicillin by accident when he noticed that many of his culture dishes were contaminated with a fungus that had a positive anti bacterial effect on multiple organisms providing the basic block for the start of modern antibiotics. Many believe that the discovery of penicillin is one of the most important discoveries of the last century.

The hard line Israeli opposition leader Ariel Sharon sparked a riot during a tour of the compound around Al-Aqsa mosque. Soon after the tour began protesters gathered in large numbers hurling stones and other missiles and the Israeli police answered with tear gas and rubber-coated bullets. The site of the Al Aqsa mosque and its compound, is known as Temple Mount to Jews and Haram al Sharif to Muslims, and is sacred to both religions and is the center of controversy over Jerusalem because of it's sacred place in both religions.