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RE: (EN/UA) 💙💛 I continue to research a self-made chemical heater. Продовжую досліджувати хімічну грілку власного виготовлення.

in Team Ukraine2 years ago

Caustic Soda (Lye) and water, plus you can save it to wash clothes. It would be smarter to make you a Sand Battery, storing heat in sand.