1. About half of the world’s energy is used for heat, which includes keeping people warm. Transportation and electricity account for the other half.
2. All government buildings in Finland have a sauna on-site. Nationwide, there is more than one sauna for every two Finns.
3. Michelangelo’s statue of David is, ironically, extremely tall. It’s 17 feet.
4. The sum of all the numbers on a roulette wheel is 666.
5. Baby sea otters can’t swim right away. Their moms will wrap them in pieces of kelp until they learn how to paddle around on their own.
