@@xenaguy01 that's not a prerogative of a moka, it's based on the expansion of air under higher temperature that pushes up the water through the filter
Alcohol. Can be ethanol, methanol, or isopropanol. Any will run fine in this stove, but isopropyl will soot your pot. Ethanol or methanol burn with a clean, blue flame.
@@ryoaduken4963 Depending on ambient temp, design of the particular alcohol burner/stand combination and windscreen, 20 ml denatured alcohol will generally boil 16 oz (475 ml) of water in anywhere from 5-11 minutes. Also, see the pot at 0:57? The water in that coffee pot is boiling.