The annual Perseid meteor shower, produced by remnants of the Swift-Tuttle comet, is back. Dean Regas, outreach astronomer at the Cincinnati Observatory, says the best time to see streaks will be in the early morning hours of August 12.
Some psychologists say teaching emotional literacy in school is key to better behavior — and better grades. Marc Brackett and Maurice Elias, two experts in social emotional learning, talk about how emotional literacy is woven into a standard curriculum, and how it can tackle problems like bullying and absenteeism.
Reporting in Science, researchers write of an intravenous vaccine that offered complete protection against malaria in a small clinical trial — but only after five doses. Anthony Fauci, head of the National Institute of Allergy and Infectious Diseases, discusses steps needed to turn this early success into a practical vaccine.
Originally published on Fri December 6, 2013 9:08 am
A hacker is somebody who doesn't ask how something works — they just see what works. — Jay Silver
Science and technology now allow us to "hack" solutions to the biggest challenges of our time. But how far is too far? And what are the consequences of these hacks? In this hour, we hear stories from TED speakers who dare to hack the brain, the climate, and even the animal kingdom in hopes of creating a better world.
Mankind has driven species after species extinct. Now Stewart Brand says, we have the technology to bring back the species that we wiped out. So should we? Which ones? He asks a big question whose answer is closer than you may think.