- How does a smokers brain look and function differently to people who don't smoke's brain.
- What are differences between the male and female brain? Do transgender people have the same gender brain as their sex?
- How much function does a brain have when you still havent been born?
- Is sleeping with your eyes open possible?
- If you are deep down in the sea or underearth or very high above sea level what happens to your body/brain? Because of