Nootropics and the Human Lab Rats of Reddit

Eric Matzner tells me he takes 30 to 40 pills a day. He is 27 and perfectly healthy. Thanks to the pills, he says he hasn't had a cold in years. More importantly, the regimen is supposed to optimize the hell out of his brain, smoothing right over the ravages of aging, sleep deprivation, and hangovers. » 3/24/15 11:30am Tuesday 11:30am

Why Are You Nearsighted? Here's An Explanation You May Not Have Heard.

Nearsightedness is reaching epidemic levels worldwide, but nowhere is its rise more prevalent than East Asia, where as many as 90% of teenagers and young adults now suffer from blurry distance vision. Why the sudden spike? Book work has long been blamed, but recent findings point to something else. » 3/18/15 3:20pm 3/18/15 3:20pm

The Neuroscience of Why Virtual Reality Still Sucks

The faceputer ads say virtual reality is coming and it's gonna work this time. But here's some real talk: There are still many ways virtual reality cannot fool the human brain. And it has little to do with the tech itself. Instead, it's about neuroscience and our brain's perceptual limits. » 3/18/15 3:29pm 3/18/15 3:29pm