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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.
Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o
This 1795 engraving of a Stamp Act protest delineates a class division. The three British Tories—one
Free Blacks in 1850
Procedures and Diagnostic Tests Related to the Male Reproductive System
The answer to “What is the proper role of children in an economy?” varies by social class, ...
Blueberry bees (Osmia ribifloris) are efficient pollinators of a variety of plants, including this b