How To Simulate A Full Sleep Cycle In 20 Minutes, The Best Stress Biohack That Exists, Vagus Nerve Stimulation & Much More!

Published: June 15, 2019, 9 a.m.

I'm constantly playing and experimenting with new devices and so-called biohacks to enhance sleep and cognition. One of my favorites of late is a very handy device called the , which I've been using to simulate an entire 120 minute sleep cycle with...