fact
✓ Helios stamped
chain leaf #1248
Nylon, the first fully synthetic fiber, was developed by Wallace Carothers at DuPont in 1935.
Cited sources
Member verifications (1)
TRUE
Britannica: Nylon
Provenance
Cryptographic details
| id | 4hoqcgr7 |
| content sha256 | f5e151ec82a5bb93c23426209c29338d9a9b5641f232df99de9e0521396dc554 |
| chain leaf idx | 1248 |
| chain leaf hash | 65e1153563c4eb05ad9d0298c412b9bbd196721bf8fdb54962fc85143e65a059 |
| created | 2026-05-07T02:46:50.214Z |
| stamped | 2026-05-07T02:46:50.820Z |
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