🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaالعربية한국어EntityQ21474· pop 14· linked from 4 articlesHelen BlanchardAmerican inventor (1840–1922)Person · Open LibraryBorn1926Works1Top worksBreaking the icevia Open Library + WikidataMusic · MusicBrainzTypePersonCountryUSActive from1962-03-13via MusicBrainz · CC0Recent publications · Crossref5 total works indexedHuman-level control through deep reinforcement learning · 2015 · cited 22,885xGlobal burden of 369 diseases and injuries in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 · 2020 · cited 15,320xConnectionsBostonEntityPhiladelphiaEntityCategories1840 births1922 deaths19th-century American inventors19th-century American women inventors20th-century American inventors20th-century American women inventorsBurials at Evergreen Cemetery (Portland, Maine)People from Portland, Maine