American and Russian space flights have always included chocolate

Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 100 proof
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Energy
11.7 size D batteries

A serving of 100g contains 295kcal, representing ± 11.7 batteries*.

A aged requires 2700kcal (107.3 batteries*) a day.

* size D, 1.5V, 19500mAh