|MadSci Network: Engineering|
How can I keep my 7 gallon clear water tank used to wash food/dishes/etc. in my mobile office vehicle (which I use every day) to keep from freezing on a 10 degree night, when I can't get up a snowy hill to shore power and there is not enough battery power to provide a heated space? Possibly an additive to the water(a little vodka or something else potable that won't freeze) or a small/VERY LOW amperage 12V contact heat source that my limited batteries can handle?
Re: How can I keep drinking/washing water from freezing?
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