This dye poisoning causes your internal organs to ride from within, and it is really painful until you puke up your guts and die.

Those who had a positive attitude about the future were less likely to die over the subsequent 15 years, according to the study published online Monday in the Archives of Internal Medicine.

A piece of hot metal sufficient to slightly overfill the die shape is placed in the bottom die, and the top die is forced against it, so that the metal takes the internal shape of the die.