Gamma waves are caffeine for the cortex, minus the jitters, plus a dash of elegant insight and a grin that says
https://www.mediafire.com/file/dno9zqv4dqr9qdl/pdf-42555-869.pdf/file
Gamma waves are caffeine for the cortex, minus the jitters, plus a dash of elegant insight and a grin that says, “science approves.”