In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
interdiffusion (plural interdiffusions)
The mutual diffusion of two fluids, especially through a membrane
Source: Wiktionary
5 February 2025
(noun) activity involved in maintaining something in good working order; “he wrote the manual on car care”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.