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Story history
Score and comment observations over time
Scientists Invent Underwater Umbrellas to Protect Coral Reefs–and It's Working
HN #49,931,725 | submitted 2026-10-02 09:57 UTC | gizmodo.com
71 observationsby giuliomagnifico
4 points
Latest score
2 comments
Latest comments
+3
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 4
2026-10-02 10:03 UTC2026-10-02 15:35 UTC
Comments
Range 0 to 2
2026-10-02 10:03 UTC2026-10-02 15:35 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-10-02 10:03 UTCLatest 2026-10-02 15:35 UTC
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| 2026-10-02 15:35 UTC | 4 | 2 | not tracked |
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| 2026-10-02 12:35 UTC | 4 | 1 | not tracked |
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| 2026-10-02 12:03 UTC | 3 | 1 | not tracked |
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| 2026-10-02 10:37 UTC | 2 | 1 | not tracked |
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| 2026-10-02 10:12 UTC | 2 | 1 | not tracked |
| 2026-10-02 10:07 UTC | 1 | 0 | not tracked |
| 2026-10-02 10:03 UTC | 1 | 0 | not tracked |