HN
Hacker News
Top
New
Best
Ask
Show
Jobs
Comment by tuxguy | Hacker News Reader
Full thread
tuxguy
·
The link is down, does anyone know of a mirror/backup ?
View on HN
ernsheong
·
Should the page go down again:
https://app.pagedash.com/p/322a3507-a4cd-44e0-acd9-9adf52b3d...
tuxguy
·
Found one :
https://www.supermemo.com/articles/sleep2000.htm
Reply on news.ycombinator.com