Hemp (from Old English hænep) is a commonly used term for high-growing industrial varieties of the Cannabis plant and its products, which include fiber, oil, and seed. Hemp is refined into products such as hemp seed foods, hemp oil, wax, resin, rope, cloth, pulp, paper, and fuel.

An electromagnetic pulse (commonly abbreviated as EMP, pronounced ) is a burst of electromagnetic radiation. Nuclear explosions create a characteristic pulse of electromagnetic radiation called a nuclear EMP or NEMP.