75th anniversary: American physicists Thomas T. Goldsmith Jr. and Estle Ray Mann were awarded a...
History · Anniversaries · Thu, December 14, 2023
1948: American physicists Thomas T. Goldsmith Jr. and Estle Ray Mann were awarded a patent for their cathode-ray tube amusement device, the first interactive electronic game.
Also on Dec 14, 2023
| Date | Event | When |
|---|---|---|
| Thu, Dec 14, 2023 | Geminids meteor shower peak | 3 yr ago |
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 75 years (1948 to 2023).
- Recurs
- annual
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- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.