When you die, many things can be done with your body -- embalming, cremation, donation to science and so on. But some people will choose to have their dead bodies, or parts thereof, frozen until technology has advanced enough to bring them back to life.
Reactions breaks down the chemistry of cryogenic freezing and whether it's realistic to think we could ever reanimate a frozen corpse.
Reactions is a video series produced by the American Chemical Society and PBS Digital Studios.
The American Chemical Society, the world's largest scientific society, is a not-for-profit organization chartered by the U.S. Congress. ACS is a global leader in providing access to chemistry-related information and research through its multiple databases, peer-reviewed journals and scientific conferences. ACS does not conduct research, but publishes and publicizes peer-reviewed scientific studies. Its main offices are in Washington, D.C., and Columbus, Ohio.