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Science and Technology

Lister, Joseph

(1827-1912) English surgeon who discovered that germs cause post operative infections. He then insisted doctors use antiseptics, substances that kill germs, on their hands and instruments before surgery. This process greatly reduced the number of deaths caused by infection after surgery.

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Islam

The word Islam, which when translated from Arabic, means "to submit to the will of Allah," is the youngest of the world's major religions. Worshippers of this monotheistic religion are known as Muslims, which means "one who submits to the will of Allah." The Islamic holy book is called the Qurメan. Islam is currently the second most practiced religion in the world, and experts predict that it will overtake Christianity as the most popular religion in the world sometime during the 21st century.

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