What I Learned Tracking My Brainwaves for 6 Months

One biohacker’s quest to change her brain through meditation

The author tracking her brainwaves. Photo courtesy of author

We live in an era of big data. We track what we buy, what we eat, the quality of our sleep, how much we exercise, and on and on. So it’s no wonder the data-driven world has found its way into a tradition that goes back thousands of years to yogis in caves searching for…