Police said the guests were given dry ice as a mouth freshener. The customers in their police complaint said they first felt a burning sensation in their mouths and began to throw up. Soon ...

But as soon as they consumed it, their mouths started burning and bleeding ... the contents of the packet of mouth freshener and confirmed it contained dry ice, police said. The case is under ...

Ignite with the propane torch. Keep the flame in contact with the magnesium until the metal is white hot. Place the second block of dry ice on top of the burning magnesium. Turn off the lights. The ...