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Story history
Score and comment observations over time
Sodium-ion "salt" batteries will revolutionize electric-vehicle and grid storage
HN #48,818,271 | submitted 2026-07-07 14:19 UTC | newscientist.com
46 observationsby ck2
31 points
Latest score
56 comments
Latest comments
+30
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 31
2026-07-07 14:23 UTC2026-07-07 18:00 UTC
Comments
Range 1 to 56
2026-07-07 14:23 UTC2026-07-07 18:00 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-07 14:23 UTCLatest 2026-07-07 18:00 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-07 18:00 UTC | 31 | 56 | not tracked |
| 2026-07-07 17:56 UTC | 31 | 56 | not tracked |
| 2026-07-07 17:51 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:46 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:41 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:37 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:31 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:26 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:21 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:17 UTC | 31 | 55 | not tracked |
| 2026-07-07 17:12 UTC | 31 | 54 | not tracked |
| 2026-07-07 17:07 UTC | 31 | 53 | not tracked |
| 2026-07-07 17:03 UTC | 31 | 52 | not tracked |
| 2026-07-07 16:58 UTC | 31 | 52 | not tracked |
| 2026-07-07 16:53 UTC | 29 | 51 | not tracked |
| 2026-07-07 16:49 UTC | 29 | 51 | not tracked |
| 2026-07-07 16:44 UTC | 29 | 50 | not tracked |
| 2026-07-07 16:39 UTC | 29 | 50 | not tracked |
| 2026-07-07 16:34 UTC | 29 | 49 | not tracked |
| 2026-07-07 16:28 UTC | 29 | 49 | not tracked |
| 2026-07-07 16:23 UTC | 29 | 49 | not tracked |
| 2026-07-07 16:19 UTC | 28 | 49 | not tracked |
| 2026-07-07 16:14 UTC | 28 | 49 | not tracked |
| 2026-07-07 16:09 UTC | 28 | 48 | not tracked |
| 2026-07-07 16:04 UTC | 28 | 48 | not tracked |
| 2026-07-07 16:00 UTC | 28 | 48 | not tracked |
| 2026-07-07 15:55 UTC | 28 | 48 | not tracked |
| 2026-07-07 15:50 UTC | 28 | 48 | not tracked |
| 2026-07-07 15:46 UTC | 28 | 48 | not tracked |
| 2026-07-07 15:41 UTC | 27 | 47 | not tracked |
| 2026-07-07 15:36 UTC | 27 | 47 | not tracked |
| 2026-07-07 15:31 UTC | 25 | 46 | not tracked |
| 2026-07-07 15:25 UTC | 25 | 44 | not tracked |
| 2026-07-07 15:21 UTC | 23 | 44 | not tracked |
| 2026-07-07 15:16 UTC | 21 | 35 | not tracked |
| 2026-07-07 15:11 UTC | 17 | 30 | not tracked |
| 2026-07-07 15:06 UTC | 15 | 20 | not tracked |
| 2026-07-07 15:02 UTC | 15 | 18 | not tracked |
| 2026-07-07 14:57 UTC | 14 | 13 | not tracked |
| 2026-07-07 14:52 UTC | 12 | 7 | not tracked |
| 2026-07-07 14:47 UTC | 10 | 4 | not tracked |
| 2026-07-07 14:43 UTC | 7 | 2 | not tracked |
| 2026-07-07 14:38 UTC | 5 | 1 | not tracked |
| 2026-07-07 14:33 UTC | 4 | 1 | not tracked |
| 2026-07-07 14:29 UTC | 4 | 1 | not tracked |
| 2026-07-07 14:23 UTC | 1 | 1 | not tracked |