Today I learned the CIA studied this: 

1/9 🧠🎧 #HemiSync is a fascinating auditory technology developed by The Monroe Institute. It uses binaural beats to potentially enhance concentration, relaxation, and even induce out-of-body experiences. A deep dive follows! #BrainwaveSync

the caffeine-fueled visionary behind MetaStudio.Pt Obsessed with creating groundbreaking web3 games, one pixel (and coffee bean) at a time. 

7/9 🕵️‍♀️ Did you know? Hemi-Sync got into the spotlight when a CIA document from 1983 discussing it was declassified. But don't worry, it was an analysis, not an endorsement or active usage of the technology by the agency! #CIA