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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.
Giant African land snails
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
The Railroads: Moving Agricultural Products to Eastern Markets, 1890
The Distribution of the World's Land and Population
This red gasoline container holds about 30 gallons of gasoline and is used to fill vehicles used ...
Offset Method Plot of Land with Length Line