History Today: When Nasdaq, world's first electronic stock exchange, opened in 1971
On February 8, 1971, the National Association of Securities Dealers Automated Quotations (Nasdaq) opened. In 1960, the ...
Chip Chick on MSN3d
Ancient Witch Marks Were Found On The Walls Of This Tudor Manor In England
On the walls of a Tudor manor in Lincolnshire, England, a large number of ancient markings meant to ward off […] ...
Smithsonian Magazine3d
See the Miniature Portrait of Mary Magdalene That Raphael Painted When He Was Only 20
Created around 1503, the painting—which just sold at auction for $3.1 million—depicts the saint after the crucifixion of ...