- Since humans have not developed a need for wisdom teeth, appendixes, or even little toes, scientists believe that those items may be phased out as humans evolve.
- The American Psychiatric Association’s DSM-V handbook classifies caffeine withdrawal as a mental disorder.
- The cotton candy machine was invented by a dentist.
- Twelve percent of sleepers dream in black and white.
- Zebra coats are actually black…their undercoat has white stripes.
- The oldest star known to man is 13.8 billion years old. Its name is Methuselah.

- There is no sound in space, but it does have a distinct smell: a bouquet of diesel fumes, gunpowder, and barbecue. The aroma is mostly produced by dying stars.
- Baby carrots are a $1 billion business.

- There is a committee in Iceland named Mannanafnanefnd. Its purpose is to prevent parents from giving their babies weird names.
- Sea otters hold hands when they sleep so they don’t drift apart.
