That's Impossible!

An examination of the efforts being used to prolong life, including growing replacement body parts in a lab, creating microscopic robots that can eradicate deadly diseases, and reversing the aging process.

The focus of this episode shines on the death rays and energy weapons, which were used in the old science fiction movies, including laser cannons capable of downing a plane and nuclear missiles.

This episode looks into the mind reading and control, including the possibility of communicating with people using only their minds with brainwave-transmission technology, and computers which can read a person's thoughts.