polyphasic sleep, Dream

03-January-2023 Tuesday
polyphasic sleep

08-December-2020 Tuesday
Help! I want to get back to normal

07-September-2019 Saturday
Polyphasic sleep. How to sleep less?

04-September-2019 Wednesday
Slept is called

26-February-2019 Tuesday
What to do with severe insomnia (sleep up to 3 hours / 3 days)?

04-December-2017 Monday
Polyphasic sleep. Part 5

03-November-2017 Friday
Polyphasic sleep. Days 3-4.

31-October-2017 Tuesday
Polyphasic sleep. Day 1

30-May-2016 Monday
How I conducted a sleepless experiment on myself. Part 2.

21-May-2016 Saturday
How I conducted a sleepless experiment on myself.

23-August-2015 Sunday
Sleep for 4 hours


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