Vacuum coffee maker: brewing coffee in a siphon, forgotten for 200 years
A heated glass flask for making coffee is the most unusual and innovative device. The device looks so outlandish, as if it came to us from a fairy tale film about alchemists. However, there is no magic in it, of course – only the power of engineering thought. And delicious coffee, made by immersion. How a vacuum coffee maker works and what is the beauty of the method A vacuum coffee maker, or siphon, is a fairly simple device consisting of two glass chambers connected to each other, with a tube and a filter between them. The lower chamber contains … Read more









