Exclusive | This high-tech headband changes your brainwaves to help you fall asleep faster — does it work?
A few weeks ago, I ducked out of the office to take a nap at a hotel — for journalism. Neurotech startup Elemind offered me the chance to try out its high-tech headband, which promises to put you to sleep faster by literally changing your brainwaves. I had to know — could it be that … Read more
