Water torch

Water torch can mean:

• Water torch, an oxyhydrogen torch whose gas supply is generated immediately by electrolysis of water
• The water plant Typha latifolia, because its stems when soaked in oil make good burning torches

Distinguish from

• A diver's underwater torch (flashlight) (or a magnesium torch in the 1950s and 1960s).
• An oxy-gas torch designed to be used underwater.