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Observation record / Hacker News
Alzheimer's breakthrough: 2 hrs of sleep restored without clearing brain plaques
First seen 10/24, 10:07 · Last observed 10/24, 12:08 · Source data is current
Read the original source ↗Title-based outlineAlzheimer's breakthrough: 2 hrs of sleep restored without clearing brain plaques
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
30 minutesRank movement-3
Baseline observed 10/24, 11:48
1 hourRank movement-1
Baseline observed 10/24, 11:18
24 hoursRank movement—
Building history
Source rank history
13 observationsMomentum 0/100 = max(0, 1h rank gain) ÷ baseline rank × 100. Platform metrics are not combined.
Official public API · linked titles only· Author amichail
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/24, 12:08 | 20 |
| 10/24, 11:58 | 19 |
| 10/24, 11:48 | 17 |
| 10/24, 11:38 | 18 |
| 10/24, 11:28 | 19 |
| 10/24, 11:18 | 19 |
| 10/24, 11:08 | 18 |
| 10/24, 10:58 | 21 |
| 10/24, 10:47 | 15 |
| 10/24, 10:37 | 17 |
| 10/24, 10:27 | 17 |
| 10/24, 10:17 | 20 |
| 10/24, 10:07 | 30 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-24 | 15 | 20 | 13 |