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Story history
Score and comment observations over time
Scientists are regrowing human teeth
HN #48,972,142 | submitted 2026-07-19 22:15 UTC | bbc.com
107 observationsby dabinat
5 points
Latest score
1 comments
Latest comments
+3
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 2 to 5
2026-07-19 22:24 UTC2026-07-20 06:52 UTC
Comments
Range 0 to 1
2026-07-19 22:24 UTC2026-07-20 06:52 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-19 22:24 UTCLatest 2026-07-20 06:52 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-20 06:52 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:48 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:40 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:36 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:31 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:26 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:22 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:17 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:13 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:08 UTC | 5 | 1 | not tracked |
| 2026-07-20 06:03 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:59 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:54 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:49 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:45 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:38 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:34 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:29 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:24 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:20 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:15 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:11 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:06 UTC | 5 | 1 | not tracked |
| 2026-07-20 05:01 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:57 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:52 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:47 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:43 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:38 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:34 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:29 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:24 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:20 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:15 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:11 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:06 UTC | 5 | 1 | not tracked |
| 2026-07-20 04:01 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:57 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:52 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:47 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:43 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:38 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:31 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:26 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:22 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:17 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:13 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:08 UTC | 5 | 1 | not tracked |
| 2026-07-20 03:03 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:59 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:54 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:49 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:45 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:40 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:36 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:28 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:23 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:19 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:14 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:09 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:05 UTC | 5 | 1 | not tracked |
| 2026-07-20 02:00 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:56 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:51 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:46 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:42 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:37 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:33 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:25 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:21 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:16 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:11 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:07 UTC | 5 | 1 | not tracked |
| 2026-07-20 01:02 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:57 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:53 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:48 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:43 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:39 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:34 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:30 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:23 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:18 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:13 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:09 UTC | 5 | 1 | not tracked |
| 2026-07-20 00:04 UTC | 5 | 1 | not tracked |
| 2026-07-19 23:59 UTC | 5 | 1 | not tracked |
| 2026-07-19 23:55 UTC | 5 | 1 | not tracked |
| 2026-07-19 23:50 UTC | 5 | 1 | not tracked |
| 2026-07-19 23:46 UTC | 5 | 1 | not tracked |
| 2026-07-19 23:41 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:36 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:32 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:27 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:20 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:15 UTC | 4 | 1 | not tracked |
| 2026-07-19 23:11 UTC | 2 | 1 | not tracked |
| 2026-07-19 23:06 UTC | 2 | 1 | not tracked |
| 2026-07-19 23:01 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:57 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:52 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:47 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:43 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:38 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:34 UTC | 2 | 1 | not tracked |
| 2026-07-19 22:29 UTC | 2 | 0 | not tracked |
| 2026-07-19 22:24 UTC | 2 | 0 | not tracked |