This article only makes fun about making hard liqueur this way, but this could really revolutionize that business. Normal distillation is very violent procedure

This article only makes fun about making hard liqueur this way, but this could really revolutionize that business. Normal distillation is very violent procedure that unavoidably affects the taste. It would be possible to produce large amounts of rum just by leaving sugar cane juice in glass bottles to sunlight for a couple of months, with every bottle sealed with grapheme oxide.