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Observation record / Hacker News
Alternatives to animal testing are finally taking off
First seen 10/19, 20:15 · Last observed 10/20, 11:40 · Source data is current
Read the original source ↗Title-based outlineAlternatives to animal testing are finally taking off
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
30 minutesRank movement—
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24 hoursRank movement—
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Source rank history
93 observationsBuilding history; no inferred heat score.
Official public API · linked titles only· Author rbanffy
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/20, 11:40 | 28 |
| 10/20, 11:30 | 25 |
| 10/20, 11:20 | 23 |
| 10/20, 11:10 | 23 |
| 10/20, 11:00 | 25 |
| 10/20, 10:50 | 23 |
| 10/20, 10:39 | 24 |
| 10/20, 10:29 | 25 |
| 10/20, 10:19 | 21 |
| 10/20, 10:09 | 20 |
| 10/20, 09:59 | 19 |
| 10/20, 09:49 | 17 |
| 10/20, 09:39 | 16 |
| 10/20, 09:29 | 16 |
| 10/20, 09:19 | 15 |
| 10/20, 09:09 | 16 |
| 10/20, 08:59 | 17 |
| 10/20, 08:49 | 17 |
| 10/20, 08:39 | 17 |
| 10/20, 08:29 | 16 |
| 10/20, 08:19 | 16 |
| 10/20, 08:09 | 15 |
| 10/20, 07:59 | 13 |
| 10/20, 07:49 | 14 |
| 10/20, 07:39 | 14 |
| 10/20, 07:28 | 14 |
| 10/20, 07:18 | 14 |
| 10/20, 07:08 | 14 |
| 10/20, 06:58 | 13 |
| 10/20, 06:48 | 13 |
| 10/20, 06:38 | 14 |
| 10/20, 06:28 | 14 |
| 10/20, 06:18 | 14 |
| 10/20, 06:08 | 14 |
| 10/20, 05:58 | 13 |
| 10/20, 05:48 | 13 |
| 10/20, 05:38 | 14 |
| 10/20, 05:28 | 12 |
| 10/20, 05:18 | 11 |
| 10/20, 05:08 | 11 |
| 10/20, 04:58 | 11 |
| 10/20, 04:48 | 11 |
| 10/20, 04:38 | 10 |
| 10/20, 04:28 | 10 |
| 10/20, 04:18 | 11 |
| 10/20, 04:07 | 13 |
| 10/20, 03:57 | 14 |
| 10/20, 03:47 | 14 |
| 10/20, 03:37 | 12 |
| 10/20, 03:27 | 12 |
| 10/20, 03:17 | 13 |
| 10/20, 03:07 | 11 |
| 10/20, 02:57 | 10 |
| 10/20, 02:47 | 8 |
| 10/20, 02:37 | 8 |
| 10/20, 02:27 | 9 |
| 10/20, 02:17 | 9 |
| 10/20, 02:07 | 7 |
| 10/20, 01:57 | 10 |
| 10/20, 01:47 | 8 |
| 10/20, 01:37 | 10 |
| 10/20, 01:27 | 9 |
| 10/20, 01:17 | 8 |
| 10/20, 01:07 | 9 |
| 10/20, 00:57 | 8 |
| 10/20, 00:47 | 8 |
| 10/20, 00:37 | 6 |
| 10/20, 00:27 | 5 |
| 10/20, 00:16 | 4 |
| 10/20, 00:06 | 4 |
| 10/19, 23:56 | 4 |
| 10/19, 23:46 | 4 |
| 10/19, 23:36 | 4 |
| 10/19, 23:26 | 4 |
| 10/19, 23:16 | 4 |
| 10/19, 23:06 | 4 |
| 10/19, 22:56 | 4 |
| 10/19, 22:46 | 5 |
| 10/19, 22:36 | 6 |
| 10/19, 22:26 | 5 |
| 10/19, 22:16 | 5 |
| 10/19, 22:06 | 6 |
| 10/19, 21:56 | 6 |
| 10/19, 21:46 | 6 |
| 10/19, 21:36 | 7 |
| 10/19, 21:26 | 8 |
| 10/19, 21:16 | 7 |
| 10/19, 21:06 | 6 |
| 10/19, 20:56 | 5 |
| 10/19, 20:45 | 6 |
| 10/19, 20:35 | 8 |
| 10/19, 20:25 | 8 |
| 10/19, 20:15 | 14 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-19 | 4 | 4 | 23 |
| 2026-10-20 | 4 | 28 | 70 |