For millennia, psychonauts have ingested both natural and man-made substances to see the world in new ways. Now, brain scans and other studies reveal how these buzz-builders work, helping scientists harness their power for good and expose the roots of addiction.
Tag Archives: JAN-FEB 2017
JUST HOW FAR AWAY ARE THE EXOPLANETS WE’VE FOUND?
The galaxy brims with billions of planets, but whoa—they’re so far away! Unfortunately for would-be star trekkers, even the closest would take hundreds of lifetimes to reach with current technology. Until someone invents the warp drive, we’ll have to do our exploring with telescopes.
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HOW THE GOVERNMENT IS MAKING WAY FOR SELF-DRIVING CARS
Driverless cars are moving fast. Google and Lyft flash us their self-driving-car schemes, and Uber has already put robo-cabs to work in Pittsburgh. But if autonomous cars are going to chauffeur us, we need to regulate them.
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