Insightful video highlights the top ten questions science can’t answer.

10. How Does Matter Exist?
9. What’s at the Bottom of a Black Hole?
8. What is Beyond the 4th Dimension?
7. What’s Behind Plate Tectonics?
6. How Does Gravity Exist?
5. What happens After We Die?
4. What is the Purpose of Life?
3. Do Ghosts Exist?
2. Will We Ever Time Travel?
1. Is There a God?