Your computer works better when it's defragmented. What about your mind?
Your brain can do more than you think.
Your 3-pound brain has a ton of intelligence!
Astronaut Charlie Duke helped to rescue Apollo 13 crew, then walked on the moon in Apollo 16.
What's more complex than a rocket traveling to the moon? Could it be something in your own house?
No one saw the killing. What good is circumstantial evidence?