The US two dollar bill is still…

The US two dollar bill is still being produced today. It’s apparent rarity is in part due to the common misconception that it is no longer being produced, causing people to collect them, thus pulling them out of circulation.

In the Middle Ages, being lovesick…

In the Middle Ages, being lovesick was a considered real disease, caused by humoral imbalance, and treated by exposure to light, gardens, calm and rest, inhalations, and warm baths, as well as with a diet of lamb, lettuce, eggs, fish, and ripe fruit.

For years, scientists…

For years, scientists didn’t know what caused mysterious cave networks in South America. In 2010, they learned that the caves were actually tunnels dug by ancient giant sloths.

Zofia Rydet, a Polish photographer…

Zofia Rydet, a Polish photographer, at age 67, decided to try to shoot the interior of every home in Poland. Over the final 19 years of her life, she shot 20,000 images. She said, “The simplest, most ordinary documentary picture becomes a great truth about human fate.”

Sweden has “gay sailor” defense…

Sweden has “gay sailor” defense system in the Baltic Sea. Underwater dancing gay sailor neon sign sends a Morse code saying “Come here if you’re gay”, targeted to Russian submarines detected regularly in the area.