backend ok
Story history
Score and comment observations over time
Revolutionary sound effect through wave interactions, like Leslie rotary speaker
HN #49,758,822 | submitted 2026-09-18 19:09 UTC | techxplore.com
58 observationsby mdp2021
2 points
Latest score
1 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 1 to 2
2026-09-18 19:15 UTC2026-09-18 23:49 UTC
Comments
Range 0 to 1
2026-09-18 19:15 UTC2026-09-18 23:49 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-09-18 19:15 UTCLatest 2026-09-18 23:49 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-09-18 23:49 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:44 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:40 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:35 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:30 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:26 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:21 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:16 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:12 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:07 UTC | 2 | 1 | not tracked |
| 2026-09-18 23:00 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:56 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:51 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:46 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:42 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:37 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:32 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:28 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:23 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:18 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:14 UTC | 2 | 1 | not tracked |
| 2026-09-18 22:09 UTC | 1 | 1 | not tracked |
| 2026-09-18 22:04 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:57 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:53 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:48 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:44 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:39 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:34 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:30 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:25 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:20 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:16 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:11 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:06 UTC | 1 | 1 | not tracked |
| 2026-09-18 21:02 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:55 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:50 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:45 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:41 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:36 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:31 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:27 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:22 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:18 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:13 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:08 UTC | 1 | 1 | not tracked |
| 2026-09-18 20:04 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:59 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:52 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:47 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:43 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:38 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:33 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:29 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:24 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:20 UTC | 1 | 1 | not tracked |
| 2026-09-18 19:15 UTC | 1 | 0 | not tracked |