Rulof Maker used a salvaged motorcycle piston and cylinder, mounted in an Ikea lamp, to create a homebrew espresso machine, using a lever to pressurize water at temperature through a puck of coffee grounds.
Making an espresso machine from a (thoroughly scrubbed) motorbike piston
Italian Espresso From Engine Parts • How to make it
Italian Espresso From Engine Parts • How to make it Watch this video on YouTube. Rulof Maker used a salvaged motorcycle piston and cylinder, mounted in an Ikea lamp, to…