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Story history
Score and comment observations over time
GM Backs Sodium Ion Batteries for U.S. Grid Storage
HN #49,051,947 | submitted 2026-07-25 21:48 UTC | spectrum.ieee.org
95 observationsby rbanffy
159 points
Latest score
61 comments
Latest comments
+155
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 4 to 159
2026-07-25 21:53 UTC2026-07-26 05:18 UTC
Comments
Range 0 to 61
2026-07-25 21:53 UTC2026-07-26 05:18 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-25 21:53 UTCLatest 2026-07-26 05:18 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-26 05:18 UTC | 159 | 61 | not tracked |
| 2026-07-26 05:13 UTC | 159 | 61 | not tracked |
| 2026-07-26 05:09 UTC | 157 | 61 | not tracked |
| 2026-07-26 05:04 UTC | 156 | 61 | not tracked |
| 2026-07-26 04:59 UTC | 155 | 61 | not tracked |
| 2026-07-26 04:55 UTC | 155 | 61 | not tracked |
| 2026-07-26 04:50 UTC | 155 | 61 | not tracked |
| 2026-07-26 04:46 UTC | 154 | 61 | not tracked |
| 2026-07-26 04:41 UTC | 154 | 61 | not tracked |
| 2026-07-26 04:36 UTC | 152 | 61 | not tracked |
| 2026-07-26 04:32 UTC | 152 | 60 | not tracked |
| 2026-07-26 04:27 UTC | 152 | 60 | not tracked |
| 2026-07-26 04:23 UTC | 152 | 60 | not tracked |
| 2026-07-26 04:15 UTC | 151 | 59 | not tracked |
| 2026-07-26 04:10 UTC | 150 | 58 | not tracked |
| 2026-07-26 04:06 UTC | 150 | 58 | not tracked |
| 2026-07-26 04:01 UTC | 149 | 58 | not tracked |
| 2026-07-26 03:57 UTC | 149 | 58 | not tracked |
| 2026-07-26 03:52 UTC | 147 | 57 | not tracked |
| 2026-07-26 03:47 UTC | 147 | 57 | not tracked |
| 2026-07-26 03:43 UTC | 147 | 57 | not tracked |
| 2026-07-26 03:38 UTC | 146 | 57 | not tracked |
| 2026-07-26 03:33 UTC | 145 | 57 | not tracked |
| 2026-07-26 03:29 UTC | 145 | 56 | not tracked |
| 2026-07-26 03:24 UTC | 144 | 56 | not tracked |
| 2026-07-26 03:20 UTC | 142 | 55 | not tracked |
| 2026-07-26 03:13 UTC | 142 | 54 | not tracked |
| 2026-07-26 03:09 UTC | 141 | 53 | not tracked |
| 2026-07-26 03:04 UTC | 139 | 53 | not tracked |
| 2026-07-26 02:59 UTC | 138 | 53 | not tracked |
| 2026-07-26 02:55 UTC | 136 | 53 | not tracked |
| 2026-07-26 02:50 UTC | 135 | 53 | not tracked |
| 2026-07-26 02:46 UTC | 134 | 52 | not tracked |
| 2026-07-26 02:41 UTC | 131 | 51 | not tracked |
| 2026-07-26 02:36 UTC | 131 | 51 | not tracked |
| 2026-07-26 02:32 UTC | 129 | 51 | not tracked |
| 2026-07-26 02:27 UTC | 129 | 50 | not tracked |
| 2026-07-26 02:23 UTC | 129 | 46 | not tracked |
| 2026-07-26 02:18 UTC | 129 | 44 | not tracked |
| 2026-07-26 02:13 UTC | 129 | 43 | not tracked |
| 2026-07-26 02:08 UTC | 127 | 41 | not tracked |
| 2026-07-26 02:04 UTC | 126 | 41 | not tracked |
| 2026-07-26 01:59 UTC | 125 | 41 | not tracked |
| 2026-07-26 01:55 UTC | 125 | 40 | not tracked |
| 2026-07-26 01:50 UTC | 123 | 37 | not tracked |
| 2026-07-26 01:45 UTC | 121 | 37 | not tracked |
| 2026-07-26 01:41 UTC | 119 | 37 | not tracked |
| 2026-07-26 01:36 UTC | 117 | 37 | not tracked |
| 2026-07-26 01:32 UTC | 116 | 37 | not tracked |
| 2026-07-26 01:27 UTC | 115 | 37 | not tracked |
| 2026-07-26 01:22 UTC | 115 | 37 | not tracked |
| 2026-07-26 01:18 UTC | 114 | 37 | not tracked |
| 2026-07-26 01:13 UTC | 113 | 37 | not tracked |
| 2026-07-26 01:07 UTC | 110 | 35 | not tracked |
| 2026-07-26 01:02 UTC | 109 | 34 | not tracked |
| 2026-07-26 00:57 UTC | 106 | 33 | not tracked |
| 2026-07-26 00:53 UTC | 106 | 33 | not tracked |
| 2026-07-26 00:48 UTC | 105 | 31 | not tracked |
| 2026-07-26 00:44 UTC | 104 | 31 | not tracked |
| 2026-07-26 00:39 UTC | 103 | 30 | not tracked |
| 2026-07-26 00:34 UTC | 101 | 30 | not tracked |
| 2026-07-26 00:30 UTC | 100 | 28 | not tracked |
| 2026-07-26 00:25 UTC | 97 | 28 | not tracked |
| 2026-07-26 00:21 UTC | 97 | 28 | not tracked |
| 2026-07-26 00:16 UTC | 94 | 28 | not tracked |
| 2026-07-26 00:11 UTC | 91 | 27 | not tracked |
| 2026-07-26 00:06 UTC | 89 | 26 | not tracked |
| 2026-07-26 00:02 UTC | 86 | 26 | not tracked |
| 2026-07-25 23:57 UTC | 84 | 26 | not tracked |
| 2026-07-25 23:53 UTC | 84 | 25 | not tracked |
| 2026-07-25 23:48 UTC | 83 | 24 | not tracked |
| 2026-07-25 23:43 UTC | 81 | 23 | not tracked |
| 2026-07-25 23:39 UTC | 77 | 21 | not tracked |
| 2026-07-25 23:34 UTC | 74 | 20 | not tracked |
| 2026-07-25 23:29 UTC | 73 | 19 | not tracked |
| 2026-07-25 23:25 UTC | 68 | 19 | not tracked |
| 2026-07-25 23:20 UTC | 68 | 19 | not tracked |
| 2026-07-25 23:16 UTC | 66 | 19 | not tracked |
| 2026-07-25 23:11 UTC | 62 | 18 | not tracked |
| 2026-07-25 23:07 UTC | 58 | 16 | not tracked |
| 2026-07-25 22:59 UTC | 54 | 11 | not tracked |
| 2026-07-25 22:55 UTC | 54 | 9 | not tracked |
| 2026-07-25 22:50 UTC | 49 | 7 | not tracked |
| 2026-07-25 22:45 UTC | 48 | 6 | not tracked |
| 2026-07-25 22:41 UTC | 43 | 4 | not tracked |
| 2026-07-25 22:36 UTC | 39 | 4 | not tracked |
| 2026-07-25 22:31 UTC | 37 | 2 | not tracked |
| 2026-07-25 22:27 UTC | 30 | 2 | not tracked |
| 2026-07-25 22:22 UTC | 23 | 0 | not tracked |
| 2026-07-25 22:18 UTC | 21 | 0 | not tracked |
| 2026-07-25 22:13 UTC | 19 | 0 | not tracked |
| 2026-07-25 22:08 UTC | 15 | 0 | not tracked |
| 2026-07-25 22:04 UTC | 10 | 0 | not tracked |
| 2026-07-25 21:58 UTC | 5 | 0 | not tracked |
| 2026-07-25 21:53 UTC | 4 | 0 | not tracked |