A US firm is promoting a unique cryogenics programme where clients are preserved in a specific way shortly after death with the promise, if they can, will be woken again with a cure for their ailments.
The controversial practice is overshadowed by legal and ethical questions, but that's not deterring people signing up.
To explain the process and the moral and legal difficulties it presents, The Cryogenics Institute president, Dennis Kowalski talks to Jesse.