Patients teach their doctor a valuable lesson.
When new medical treatments become available, how can we make sure they are not used in unethical or harmful ways?
Print out the instructions to make one cell of your body, and you need a printout the height of the Washington Monument!
How do we know the Earth orbits around the sun? Can we really prove it?
Some couples would die if they didn't have each other. Others simply live much better because they're couples.
I suppose Sherlock Holmes's methods work only with taking life.Even he would be stumped by a claim that someone came back to life. Thatwould be a “murder in reverse.”
I've never seen a person sweat blood or anything that looked like it. Is thatstatement credible?
If Einstein and Beethoven describe a sunset differently, who is right?
Your computer works better when it's defragmented. What about your mind?
Did the Bible poison the ground and make it harder for science to develop? Or did it fertilize the intellectual ground?
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?