In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
undeterred, undiscouraged
(adjective) not deterred; “pursued his own path...undeterred by lack of popular appreciation and understanding”- Osbert Sitwell
Source: WordNet® 3.1
undiscouraged (comparative more undiscouraged, superlative most undiscouraged)
Not discouraged.
Source: Wiktionary
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.