Mo Rocca shows us grown-up building blocks; the mechanical shoe for those who can't bend over; the breathing pillow to snuggle you to sleep; and, keeping track of historic innovations.

Host Mo Rocca shows us the robot helping keep hospitals running smoothly; the device that can detect if that spot on your arm is skin cancer; concrete that drinks up rainwater; and, how hybrid technology goes back a lot further in history than you might think.