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ENIAC is unveiled
Moore School, University of Pennsylvania · Philadelphia, Pennsylvania, United States · 1946-02-14
Eighteen thousand vacuum tubes filling a room, programmed by six women mathematicians whose names were left off the press release.
The record
| Date | 1946-02-14 |
|---|---|
| Place | Moore School, University of Pennsylvania, Philadelphia, Pennsylvania, United States |
| Coordinates | 39.952, -75.19 (landmark-level precision) |
| Scope | World-historic |
| Sources | Wikipedia |
| Added | 2026-08-14 · source: editors |
Coordinates are given at landmark level. A landmark-level coordinate points at the structure; a city-level one points at the settlement, not at a parcel.
Finding photographs
Every one of these is a search, not a guess: the event is documented, so the pictures exist somewhere. Start here.
- Wikimedia Commons — freely licensed images, with the licence stated on every file. This is the only source we republish from.
- The reference article — its own illustrations, and its citations to archives.
- Image search filtered to reusable licences — useful for tracing which institution holds a picture.
- National and municipal archives of United States, and the picture desks of newspapers published there at the time.
Check the licence before you reuse anything. A photograph being online, or being old, does not make it free; in most countries a 1960s press photograph is still in copyright.
Footage
Newsreel and archive film of events like this often survives. Search YouTube for this event If you find good footage, send us the link and we will attach it to this page.
Time layers at this place
One place, several moments in time. This location has 13 recorded time layers between 1920 and 2022 — slide through them:
- 1920 — Academy of Vocal Arts
- 1923 — 1900 Rittenhouse Square Apartments
- 1928 — Chateau Crillon Apartment House
- 1934 — Amalgamated Center
- 1946 — ENIAC is unveiled this page
- 1960 — 1960 NFL Championship Game
- 1975 — Edward Drinker Cope House
- 2000 — Lex Street Massacre
- 2005 — Gallery 339
- 2007 — Penn Medicine Rittenhouse
- 2008 — Civil War Museum of Philadelphia
- 2013 — 2013 Philadelphia building collapse
- 2022 — 2022 Philadelphia apartment fire
Seeded by the editors. This entry was compiled by us from public reference works and is labelled as such, not presented as a reader’s contribution. Sources are listed on the entry. If you know more, or we have it wrong, tell us — corrections are published.
You can add to this page
This entry is a skeleton on purpose. If you were there, if your family was, or if you simply know the place: photographs (yours or ones you have the right to share), comments and corrections to the record above, and observations — what the place was like before, after, what the books get wrong. Everything is read by a person before publication and credited the way you ask.
What readers have added
Nothing yet — this place is waiting for its first memory. The form below takes a date, a story, photographs and links.
Do you know something about Moore School, University of Pennsylvania, Philadelphia, Pennsylvania?
Old photographs, what your family remembers being on the corner, a shop that is not on any map we have. Contributions are read by a person before anything is published, and we never publish the names of living people.
Nearby in United States
- 1960 NFL Championship Game (1960)Independence Hall
- 2013 Philadelphia building collapse (2013)Independence Hall
- Edward Drinker Cope House (1975)South Street
- Gallery 339 (2005)South Street
- Amalgamated Center (1934)South Street
- 1900 Rittenhouse Square Apartments (1923)South Street