3 ms·
in addition: During pre electricity time humen woke up after 4 hours sleep, got awake for some time and then continue to sleep. My guess, this sleep pattern is
by snowpid 4y ago
in addition: During pre electricity time humen woke up after 4 hours sleep, got awake for some time and then continue to sleep. My guess, this sleep pattern is better for learning.
- davidgay 4y ago> During pre electricity time humen woke up after 4 hours sleep, got awake for some time and then continue to sleep. The confusing thing with this claim is what did people actually do during this time, given bad (and expensive!) lighting only?
- snowpid 4y agoThinking, talking to peers, Smartphones are a new invention and night was a dangerous time for a long time.
- mlajtos 4y agoIt's called biphasic sleep for people that want to read up on it. > My guess, this sleep pattern is better for learning. That might be true. One of the techniques to induce lucid dreaming works similarly – sleep for 4-5 hours, wake up, stay awake for 15-60mins then go back to sleep. It's called "wake back to bed" technique. Many lucid dreamers report increased capacity for learning in dreams.