5 Historical Christmas Gifts
1. Gold, frankincense, myrrh – original Wise Men gifts
2. Teddy bears: named after Theodore Roosevelt, 1902
3. Slinky: invented accidentally 1943, sold 300 million
4. Barbie: debuted 1959, 1 billion sold
5. Rubik's Cube: 1980, 350 million units
Best gift you've given?