The Atwood machine was invented in 1784 by English mathematician George Atwood.
Notes on verification
Confirmed by Smithsonian, Wikipedia, and DBpedia; minor terminology variation (mathematician vs physicist) does not affect core claim. [cascade flags: wikipedia_mirror_dropped_other_sources_exist | tier=unverified indep_score=0.5 clusters=1 claim_tier=everyday] [kind-backfill 2026-09-15: kind=empirical eligibility=high] [harvest 2026-09-22: +4 source(s) on new hosts; tier unverified->silver indep=0.963 clusters=4]
Sources
- Atwood machine (wikipedia)
- https://americanhistory.si.edu/collections/object/nmah_1802767 (corroboration)
- https://mathshistory.st-andrews.ac.uk/Biographies/Atwood/ (corroboration)
- https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/atwood-george (corroboration)
- https://arxiv.org/pdf/1204.2984 (corroboration)
- https://phys.libretexts.org/Courses/Prince_Georges_Community_College/General_Physics_I:_Classical_Mechanics/18:_Atwoods_Machine (corroboration)