backend ok
Story history
Score and comment observations over time
Japan develops a method to recover up to 90% of lithium from used EV batteries
HN #48,901,569 | submitted 2026-07-14 02:27 UTC | tech.supercarblondie.com
100 observationsby donohoe
490 points
Latest score
119 comments
Latest comments
+489
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 490
2026-07-14 02:31 UTC2026-07-14 10:21 UTC
Comments
Range 0 to 119
2026-07-14 02:31 UTC2026-07-14 10:21 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-07-14 02:31 UTCLatest 2026-07-14 10:21 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-07-14 10:21 UTC | 490 | 119 | not tracked |
| 2026-07-14 10:16 UTC | 488 | 118 | not tracked |
| 2026-07-14 10:11 UTC | 485 | 118 | not tracked |
| 2026-07-14 10:07 UTC | 482 | 117 | not tracked |
| 2026-07-14 10:02 UTC | 481 | 114 | not tracked |
| 2026-07-14 09:58 UTC | 479 | 114 | not tracked |
| 2026-07-14 09:53 UTC | 473 | 114 | not tracked |
| 2026-07-14 09:48 UTC | 467 | 114 | not tracked |
| 2026-07-14 09:44 UTC | 464 | 114 | not tracked |
| 2026-07-14 09:39 UTC | 458 | 114 | not tracked |
| 2026-07-14 09:35 UTC | 457 | 114 | not tracked |
| 2026-07-14 09:30 UTC | 454 | 114 | not tracked |
| 2026-07-14 09:24 UTC | 447 | 113 | not tracked |
| 2026-07-14 09:20 UTC | 445 | 111 | not tracked |
| 2026-07-14 09:15 UTC | 441 | 109 | not tracked |
| 2026-07-14 09:10 UTC | 437 | 109 | not tracked |
| 2026-07-14 09:06 UTC | 435 | 106 | not tracked |
| 2026-07-14 09:01 UTC | 433 | 106 | not tracked |
| 2026-07-14 08:56 UTC | 430 | 105 | not tracked |
| 2026-07-14 08:52 UTC | 424 | 103 | not tracked |
| 2026-07-14 08:47 UTC | 424 | 102 | not tracked |
| 2026-07-14 08:42 UTC | 416 | 100 | not tracked |
| 2026-07-14 08:38 UTC | 411 | 99 | not tracked |
| 2026-07-14 08:33 UTC | 410 | 96 | not tracked |
| 2026-07-14 08:29 UTC | 404 | 95 | not tracked |
| 2026-07-14 08:24 UTC | 399 | 96 | not tracked |
| 2026-07-14 08:20 UTC | 395 | 94 | not tracked |
| 2026-07-14 08:15 UTC | 389 | 94 | not tracked |
| 2026-07-14 08:10 UTC | 384 | 92 | not tracked |
| 2026-07-14 08:06 UTC | 379 | 91 | not tracked |
| 2026-07-14 08:01 UTC | 376 | 91 | not tracked |
| 2026-07-14 07:57 UTC | 371 | 91 | not tracked |
| 2026-07-14 07:52 UTC | 365 | 91 | not tracked |
| 2026-07-14 07:47 UTC | 359 | 90 | not tracked |
| 2026-07-14 07:43 UTC | 355 | 87 | not tracked |
| 2026-07-14 07:38 UTC | 353 | 86 | not tracked |
| 2026-07-14 07:34 UTC | 351 | 84 | not tracked |
| 2026-07-14 07:29 UTC | 345 | 83 | not tracked |
| 2026-07-14 07:24 UTC | 338 | 81 | not tracked |
| 2026-07-14 07:17 UTC | 327 | 79 | not tracked |
| 2026-07-14 07:13 UTC | 321 | 78 | not tracked |
| 2026-07-14 07:08 UTC | 314 | 75 | not tracked |
| 2026-07-14 07:03 UTC | 312 | 74 | not tracked |
| 2026-07-14 06:59 UTC | 300 | 73 | not tracked |
| 2026-07-14 06:54 UTC | 297 | 73 | not tracked |
| 2026-07-14 06:49 UTC | 294 | 71 | not tracked |
| 2026-07-14 06:45 UTC | 285 | 70 | not tracked |
| 2026-07-14 06:40 UTC | 282 | 66 | not tracked |
| 2026-07-14 06:36 UTC | 275 | 65 | not tracked |
| 2026-07-14 06:31 UTC | 265 | 65 | not tracked |
| 2026-07-14 06:26 UTC | 256 | 63 | not tracked |
| 2026-07-14 06:22 UTC | 249 | 62 | not tracked |
| 2026-07-14 06:15 UTC | 239 | 61 | not tracked |
| 2026-07-14 06:10 UTC | 233 | 61 | not tracked |
| 2026-07-14 06:05 UTC | 227 | 61 | not tracked |
| 2026-07-14 06:01 UTC | 221 | 60 | not tracked |
| 2026-07-14 05:56 UTC | 214 | 59 | not tracked |
| 2026-07-14 05:51 UTC | 211 | 59 | not tracked |
| 2026-07-14 05:47 UTC | 207 | 56 | not tracked |
| 2026-07-14 05:42 UTC | 203 | 55 | not tracked |
| 2026-07-14 05:37 UTC | 198 | 55 | not tracked |
| 2026-07-14 05:33 UTC | 191 | 55 | not tracked |
| 2026-07-14 05:28 UTC | 188 | 52 | not tracked |
| 2026-07-14 05:24 UTC | 181 | 49 | not tracked |
| 2026-07-14 05:19 UTC | 177 | 46 | not tracked |
| 2026-07-14 05:12 UTC | 164 | 41 | not tracked |
| 2026-07-14 05:07 UTC | 151 | 36 | not tracked |
| 2026-07-14 05:03 UTC | 147 | 35 | not tracked |
| 2026-07-14 04:58 UTC | 144 | 35 | not tracked |
| 2026-07-14 04:54 UTC | 137 | 32 | not tracked |
| 2026-07-14 04:49 UTC | 132 | 30 | not tracked |
| 2026-07-14 04:44 UTC | 130 | 31 | not tracked |
| 2026-07-14 04:40 UTC | 122 | 30 | not tracked |
| 2026-07-14 04:35 UTC | 120 | 28 | not tracked |
| 2026-07-14 04:31 UTC | 117 | 27 | not tracked |
| 2026-07-14 04:26 UTC | 110 | 25 | not tracked |
| 2026-07-14 04:21 UTC | 102 | 25 | not tracked |
| 2026-07-14 04:17 UTC | 97 | 21 | not tracked |
| 2026-07-14 04:10 UTC | 96 | 19 | not tracked |
| 2026-07-14 04:05 UTC | 84 | 18 | not tracked |
| 2026-07-14 04:00 UTC | 75 | 17 | not tracked |
| 2026-07-14 03:56 UTC | 68 | 15 | not tracked |
| 2026-07-14 03:51 UTC | 61 | 13 | not tracked |
| 2026-07-14 03:46 UTC | 56 | 10 | not tracked |
| 2026-07-14 03:42 UTC | 49 | 8 | not tracked |
| 2026-07-14 03:37 UTC | 47 | 6 | not tracked |
| 2026-07-14 03:33 UTC | 41 | 4 | not tracked |
| 2026-07-14 03:28 UTC | 34 | 2 | not tracked |
| 2026-07-14 03:23 UTC | 27 | 1 | not tracked |
| 2026-07-14 03:19 UTC | 18 | 0 | not tracked |
| 2026-07-14 03:14 UTC | 8 | 0 | not tracked |
| 2026-07-14 03:07 UTC | 3 | 0 | not tracked |
| 2026-07-14 03:03 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:58 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:54 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:49 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:44 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:40 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:35 UTC | 2 | 0 | not tracked |
| 2026-07-14 02:31 UTC | 1 | 0 | not tracked |