allthatsinteresting1d
A Rare Gold Medal From The 1904 Olympics In St. Louis Just Sold For Over $500,000 At Auction
The 1904 Olympics were the first to take place in the United States, and they established the tradition of awarding gold, ...
allthatsinteresting3d
500-Year-Old Tunnels Depicted In Leonardo Da Vinci’s Sketches Have Been Found Beneath An Italian Castle
Centuries-old secret passageways detailed in Leonardo da Vinci's sketches were just found under Milan's Sforza Castle.