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Story history
Score and comment observations over time
The power of collaboration: How we can reduce traffic congestion
HN #48,881,967 | submitted 2026-07-12 15:35 UTC | research.google
72 observationsby raahelb
44 points
Latest score
35 comments
Latest comments
+43
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 1 to 44
2026-07-12 15:44 UTC2026-07-12 21:24 UTC
Comments
Range 0 to 35
2026-07-12 15:44 UTC2026-07-12 21:24 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-12 15:44 UTCLatest 2026-07-12 21:24 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-12 21:24 UTC | 44 | 35 | not tracked |
| 2026-07-12 21:20 UTC | 44 | 35 | not tracked |
| 2026-07-12 21:15 UTC | 43 | 34 | not tracked |
| 2026-07-12 21:11 UTC | 42 | 34 | not tracked |
| 2026-07-12 21:06 UTC | 42 | 34 | not tracked |
| 2026-07-12 21:01 UTC | 41 | 33 | not tracked |
| 2026-07-12 20:56 UTC | 41 | 31 | not tracked |
| 2026-07-12 20:50 UTC | 41 | 30 | not tracked |
| 2026-07-12 20:45 UTC | 41 | 30 | not tracked |
| 2026-07-12 20:41 UTC | 41 | 30 | not tracked |
| 2026-07-12 20:36 UTC | 39 | 30 | not tracked |
| 2026-07-12 20:31 UTC | 38 | 30 | not tracked |
| 2026-07-12 20:27 UTC | 38 | 30 | not tracked |
| 2026-07-12 20:22 UTC | 38 | 30 | not tracked |
| 2026-07-12 20:18 UTC | 38 | 28 | not tracked |
| 2026-07-12 20:13 UTC | 38 | 27 | not tracked |
| 2026-07-12 20:08 UTC | 38 | 27 | not tracked |
| 2026-07-12 20:03 UTC | 37 | 26 | not tracked |
| 2026-07-12 19:59 UTC | 37 | 26 | not tracked |
| 2026-07-12 19:54 UTC | 37 | 24 | not tracked |
| 2026-07-12 19:47 UTC | 36 | 24 | not tracked |
| 2026-07-12 19:43 UTC | 35 | 24 | not tracked |
| 2026-07-12 19:38 UTC | 35 | 24 | not tracked |
| 2026-07-12 19:34 UTC | 35 | 24 | not tracked |
| 2026-07-12 19:29 UTC | 35 | 23 | not tracked |
| 2026-07-12 19:24 UTC | 35 | 23 | not tracked |
| 2026-07-12 19:19 UTC | 34 | 22 | not tracked |
| 2026-07-12 19:15 UTC | 33 | 21 | not tracked |
| 2026-07-12 19:10 UTC | 31 | 20 | not tracked |
| 2026-07-12 19:06 UTC | 30 | 20 | not tracked |
| 2026-07-12 19:01 UTC | 30 | 19 | not tracked |
| 2026-07-12 18:56 UTC | 30 | 18 | not tracked |
| 2026-07-12 18:51 UTC | 30 | 18 | not tracked |
| 2026-07-12 18:45 UTC | 30 | 18 | not tracked |
| 2026-07-12 18:40 UTC | 30 | 18 | not tracked |
| 2026-07-12 18:36 UTC | 28 | 17 | not tracked |
| 2026-07-12 18:31 UTC | 25 | 17 | not tracked |
| 2026-07-12 18:26 UTC | 25 | 15 | not tracked |
| 2026-07-12 18:22 UTC | 23 | 15 | not tracked |
| 2026-07-12 18:17 UTC | 22 | 15 | not tracked |
| 2026-07-12 18:12 UTC | 22 | 15 | not tracked |
| 2026-07-12 18:07 UTC | 22 | 14 | not tracked |
| 2026-07-12 18:03 UTC | 21 | 14 | not tracked |
| 2026-07-12 17:58 UTC | 20 | 12 | not tracked |
| 2026-07-12 17:54 UTC | 19 | 12 | not tracked |
| 2026-07-12 17:49 UTC | 19 | 9 | not tracked |
| 2026-07-12 17:42 UTC | 17 | 9 | not tracked |
| 2026-07-12 17:37 UTC | 16 | 9 | not tracked |
| 2026-07-12 17:33 UTC | 16 | 9 | not tracked |
| 2026-07-12 17:28 UTC | 15 | 9 | not tracked |
| 2026-07-12 17:23 UTC | 14 | 8 | not tracked |
| 2026-07-12 17:19 UTC | 14 | 7 | not tracked |
| 2026-07-12 17:14 UTC | 14 | 6 | not tracked |
| 2026-07-12 17:09 UTC | 13 | 6 | not tracked |
| 2026-07-12 17:05 UTC | 13 | 6 | not tracked |
| 2026-07-12 17:00 UTC | 12 | 6 | not tracked |
| 2026-07-12 16:56 UTC | 11 | 5 | not tracked |
| 2026-07-12 16:51 UTC | 10 | 5 | not tracked |
| 2026-07-12 16:46 UTC | 9 | 5 | not tracked |
| 2026-07-12 16:40 UTC | 8 | 4 | not tracked |
| 2026-07-12 16:35 UTC | 8 | 4 | not tracked |
| 2026-07-12 16:30 UTC | 7 | 1 | not tracked |
| 2026-07-12 16:26 UTC | 4 | 0 | not tracked |
| 2026-07-12 16:21 UTC | 4 | 0 | not tracked |
| 2026-07-12 16:16 UTC | 3 | 0 | not tracked |
| 2026-07-12 16:12 UTC | 2 | 0 | not tracked |
| 2026-07-12 16:07 UTC | 2 | 0 | not tracked |
| 2026-07-12 16:02 UTC | 2 | 0 | not tracked |
| 2026-07-12 15:58 UTC | 1 | 0 | not tracked |
| 2026-07-12 15:53 UTC | 1 | 0 | not tracked |
| 2026-07-12 15:48 UTC | 1 | 0 | not tracked |
| 2026-07-12 15:44 UTC | 1 | 0 | not tracked |