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Story history
Score and comment observations over time
3M accused of withholding toxicity of PFAS firefighting foam for decades
HN #49,351,982 | submitted 2026-08-18 20:13 UTC | abc.net.au
55 observationsby OutOfHere
4 points
Latest score
0 comments
Latest comments
+1
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 3 to 4
2026-08-18 20:19 UTC2026-08-19 00:32 UTC
Comments
Range 0 to 0
2026-08-18 20:19 UTC2026-08-19 00:32 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-08-18 20:19 UTCLatest 2026-08-19 00:32 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-08-19 00:32 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:27 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:22 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:18 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:13 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:09 UTC | 4 | 0 | not tracked |
| 2026-08-19 00:04 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:59 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:55 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:50 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:46 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:41 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:37 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:32 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:27 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:21 UTC | 4 | 0 | not tracked |
| 2026-08-18 23:17 UTC | 3 | 0 | not tracked |
| 2026-08-18 23:12 UTC | 3 | 0 | not tracked |
| 2026-08-18 23:07 UTC | 3 | 0 | not tracked |
| 2026-08-18 23:03 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:58 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:54 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:49 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:44 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:40 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:35 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:31 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:26 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:21 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:17 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:12 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:08 UTC | 3 | 0 | not tracked |
| 2026-08-18 22:03 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:59 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:54 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:49 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:45 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:40 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:35 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:31 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:26 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:22 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:15 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:10 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:06 UTC | 3 | 0 | not tracked |
| 2026-08-18 21:01 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:56 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:51 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:47 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:42 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:38 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:33 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:28 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:24 UTC | 3 | 0 | not tracked |
| 2026-08-18 20:19 UTC | 3 | 0 | not tracked |