A Floating Bed I always wondered what it would happen if you had a magnetic floor and then tried to wear magnetic shoes that repelled it. A fall on your face or a walk on air? Check out this cool bed. It is made from 10 puck-sized neodynium magnets and wood. Five of the magnets are in the base of the bed and the other five are in the bed. The magnets repel which leaves the bed floating. The crazy thing is it can hold up to 250 pounds safely.