Observation record / Hacker News

There's never been a better time to go into math (by: 3blue1brown) [video]

First seen 10/19, 05:21 · Last observed 10/20, 02:07 · Source data is current

Title-based outlineThere's never been a better time to go into math (by: 3blue1brown) [video]

Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.

This content was published earlier. Fetch success does not imply freshness.

Published 10/18, 07:26

30 minutesRank movement—

Building history

1 hourRank movement—

Building history

24 hoursRank movement—

Building history

Source rank history

125 observations

Building history; no inferred heat score.

Official public API · linked titles only· Author mdp2021

View original observation times and ranks

Observation time (Beijing)	Source position
10/20, 02:07	30
10/20, 01:57	30
10/20, 01:47	26
10/20, 01:37	24
10/20, 01:27	22
10/20, 01:17	22
10/20, 01:07	23
10/20, 00:57	22
10/20, 00:47	22
10/20, 00:37	20
10/20, 00:27	18
10/20, 00:16	16
10/20, 00:06	16
10/19, 23:56	15
10/19, 23:46	15
10/19, 23:36	13
10/19, 23:26	13
10/19, 23:16	13
10/19, 23:06	12
10/19, 22:56	11
10/19, 22:46	13
10/19, 22:36	13
10/19, 22:26	14
10/19, 22:16	13
10/19, 22:06	14
10/19, 21:56	14
10/19, 21:46	12
10/19, 21:36	11
10/19, 21:26	11
10/19, 21:16	11
10/19, 21:06	10
10/19, 20:56	12
10/19, 20:45	11
10/19, 20:35	12
10/19, 20:25	13
10/19, 20:15	11
10/19, 20:05	11
10/19, 19:55	9
10/19, 19:45	8
10/19, 19:35	8
10/19, 19:25	6
10/19, 19:15	6
10/19, 19:05	6
10/19, 18:55	6
10/19, 18:45	6
10/19, 18:35	6
10/19, 18:25	6
10/19, 18:15	6
10/19, 18:05	6
10/19, 17:55	6
10/19, 17:45	6
10/19, 17:34	6
10/19, 17:24	6
10/19, 17:14	6
10/19, 17:04	5
10/19, 16:54	5
10/19, 16:44	6
10/19, 16:34	5
10/19, 16:24	5
10/19, 16:14	5
10/19, 16:04	5
10/19, 15:54	4
10/19, 15:44	4
10/19, 15:34	4
10/19, 15:24	4
10/19, 15:14	4
10/19, 15:04	4
10/19, 14:54	4
10/19, 14:44	4
10/19, 14:34	5
10/19, 14:24	4
10/19, 14:14	5
10/19, 14:04	4
10/19, 13:54	4
10/19, 13:44	3
10/19, 13:33	5
10/19, 13:23	5
10/19, 13:13	5
10/19, 13:03	4
10/19, 12:53	3
10/19, 12:43	3
10/19, 12:33	3
10/19, 12:23	3
10/19, 12:13	3
10/19, 12:03	3
10/19, 11:53	3
10/19, 11:43	3
10/19, 11:33	3
10/19, 11:23	3
10/19, 11:13	3
10/19, 11:03	3
10/19, 10:53	3
10/19, 10:43	3
10/19, 10:33	3
10/19, 10:23	3
10/19, 10:13	3
10/19, 10:03	3
10/19, 09:52	13
10/19, 09:42	10
10/19, 09:32	10
10/19, 09:22	10
10/19, 09:12	6
10/19, 09:02	4
10/19, 08:52	4
10/19, 08:42	4
10/19, 08:32	4
10/19, 08:22	4
10/19, 08:12	3
10/19, 08:02	3
10/19, 07:52	3
10/19, 07:42	3
10/19, 07:32	3
10/19, 07:22	4
10/19, 07:12	4
10/19, 07:02	4
10/19, 06:52	4
10/19, 06:42	4
10/19, 06:32	4
10/19, 06:22	4
10/19, 06:12	5
10/19, 06:02	4
10/19, 05:52	5
10/19, 05:41	6
10/19, 05:31	12
10/19, 05:21	19

Daily aggregate history

日期	Best daily position	Last daily position	Observations
2026-10-19	3	15	112
2026-10-20	16	30	13