Torpedo juice is

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

slang for an

alcoholic beverage An alcoholic beverage (also called an alcoholic drink, adult beverage, or a drink) is a drink that contains ethanol, a type of alcohol that acts as a drug and is produced by fermentation of grains, fruits, or other sources of sugar. The c ...

, first mixed in

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

, made from pineapple juice and the 180-proof

grain alcohol Ethanol (abbr. EtOH; also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound. It is an alcohol with the chemical formula . Its formula can be also written as or (an ethyl group linked to a hyd ...

fuel used in

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, su ...

motors. Various poisonous additives were mixed into the fuel alcohol by Navy authorities to render the alcohol undrinkable, and various methods were employed by the U.S. sailors to separate the alcohol from the poison. Aside from the expected

alcohol intoxication Alcohol intoxication, also known as alcohol poisoning, commonly described as drunkenness or inebriation, is the negative behavior and physical effects caused by a recent consumption of alcohol. In addition to the toxicity of ethanol, the main p ...

and subsequent

hangover A hangover is the experience of various unpleasant physiological and psychological effects usually following the consumption of alcohol, such as wine, beer, and liquor. Hangovers can last for several hours or for more than 24 hours. Typical sympto ...

, the effects of drinking torpedo juice sometimes included mild or severe reactions to the poison. In the first part of the

Pacific War The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vast ...

, U.S. torpedoes were powered by a miniature steam engine burning 180- or higher-proof

ethyl alcohol Ethanol (abbr. EtOH; also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound. It is an alcohol with the chemical formula . Its formula can be also written as or (an ethyl group linked to a hyd ...

as fuel. The ethyl alcohol was denatured by the addition of 5–10% "pink lady", a blend of dye,

methanol Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical and the simplest aliphatic alcohol, with the formula C H3 O H (a methyl group linked to a hydroxyl group, often abbreviated as MeOH). It is a ...

and possibly other ingredients. Methanol causes

blindness Visual impairment, also known as vision impairment, is a medical definition primarily measured based on an individual's better eye visual acuity; in the absence of treatment such as correctable eyewear, assistive devices, and medical treatment� ...

when ingested, and cannot be made non-poisonous. The fuel mix was filtered through a compressed loaf of bread, a process which the sailors believed would largely remove the methanol. Later, a small amount of Croton oil was added to the

neutral grain spirits Rectified spirit, also known as neutral spirits, rectified alcohol or ethyl alcohol of agricultural origin, is highly concentrated ethanol that has been purified by means of repeated distillation in a process called rectification. In some countri ...

which powered U.S. torpedoes. Drinking alcohol with the oil additive caused painful cramps, internal bleeding and a violent emptying of the bowels. It was intended as a replacement for methanol which had caused blindness in some sailors. To avoid the Croton oil, sailors devised crude

still A still is an apparatus used to distill liquid mixtures by heating to selectively boil and then cooling to condense the vapor. A still uses the same concepts as a basic distillation apparatus, but on a much larger scale. Stills have been used ...

s to slowly separate the alcohol from the poison, as alcohol evaporated at a lower temperature than Croton oil. The stills were sometimes called 'Gilly' stills, and the resulting potable alcohol was known as 'gilly' or gilly juice.Ostlund, Mike
''Find 'em, chase 'em, sink 'em''
Globe Pequot, 2006, p. 88. With the introduction of the electric powered U.S.

Mark 18 torpedo The Mark 18 torpedo was an electric torpedo used by the United States Navy during World War II. The Mark 18 was the first electric storage battery torpedo manufactured for the US Navy and it was designed primarily for use as a submarine-launched ...

, ethyl alcohol was no longer required for torpedoes; however, limited quantities of

denatured alcohol Denatured alcohol (also called methylated spirits in Australia, Canada, Ireland, New Zealand, South Africa, and the United Kingdom; wood spirit; and denatured rectified spirit) is ethanol that has additives to make it poisonous, bad-tasting, foul ...

were (and are) still required by the

Electrician's Mate Electrician's Mate (abbreviated as EM) is a United States Navy and United States Coast Guard occupational rating. The Electrician's Mate's NOS is B210. History The Navy Electrician rating was established in 1883, then promptly disestablished i ...

s and Interior Communications Electricians on board ship for the purpose of cleaning slip rings, commutators, and carbon brushes on a wide variety of equipment. The standard recipe for torpedo juice is two parts

and three parts pineapple juice.

References

{{mixed-drink-stub Mixed drinks

See also

References