1865 Roper Steam Carriage
Host Mo Rocca shows us technology that lets firefighters see through smoke; replacing the needle with jet-injected medicine; an enzyme that can eat landfill plastic; and, the oldest surviving American automobile.
Host Mo Rocca shows us technology that lets firefighters see through smoke; replacing the needle with jet-injected medicine; an enzyme that can eat landfill plastic; and, the oldest surviving American automobile.