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Did you know?
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
Some male birds and mammals congregate in communal courting grounds called leks.
A colour print of platypuses from 1863
Renal calculi (stones) can form in several areas within the urinary tract. When they form in the kid
Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i
Eighteen-year-olds were the largest age cohort in the first year of the war in both armies. Soldiers
A Gaucher cell showing accumulated fat stored in structures called lysosomes