September 7th
Month:
Day:
- 1813
Nickname 'Uncle Sam' first used to refer to the United States.
- 1936
Boulder Dam (now Hoover Dam) begins operation. View Post →
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- 1936
The Tasmanian Tiger becomes extinct.
- 1979
ESPN debuts on cable TV.
- 1983
Drury Gallagher sets fastest swim around Manhattan (6h41m35s).
- 2022
Earliest evidence of surgery from 31,000 yr old skeleton published in 'Nature'.
