The whole idea of Valentine's Day is to show a little love, right? Not always. In the old days, some people sent out nasty-grams known as "vinegar valentines" to their least favorite people.
A lock of Abraham Lincoln's hair just sold for $81,000 at auction, a reminder that a) people will pay lots of money for lots of things, and b) hair was a pretty important keepsake in the 19th century - people back then even made it into art.
Santa Claus stuffing a terrified kid into his bag of presents? Creepy monsters chasing people? A Christmas dinner come to life, with utensils as legs? Meet some of the many terrifying designs for Christmas cards back in the Victorian era. Plus: today is the anniversary of Earthrise, the iconic photo taken by the Apollo 8 crew as they orbited the moon.
