10. The number of decimal points in pi.
9. Quantum physics.
8. The ending to The Matrix Revolutions.
6. How much wood a woodchuck could chuck if a woodchuck could chuck wood.
5. The number of licks it takes to get to the center of a Tootsie Roll Tootsie Pop.
4. A Rubik's cube.
3. Dividing by zero.
2. Which Olsen twin is playing Michelle in each scene of Full House
1. Fixing global climate change.