Month June 2016

The Ozone Hole Is Finally Healing

False-color image showing ozone concentrations above Antarctica on Oct. 2, 2015. Image: NASA/Goddard Space Flight Center Nearly thirty years after an international treaty banned the use of chlorofluorocarbons, the Antarctic ozone hole is finally starting to heal. By mid to…

Marijuana Shown to Protect Brain Cells From Alzheimer’s

Image: AP Photo/Eric Risberg A new study suggests that compounds found in marijuana can stave off the brain damaging effects of Alzheimer’s disease. It’s a promising discovery, but claims that pot can prevent this age-related brain disorder are premature. Put…

Magical Wheels Let This Car Roll in Any Direction

GIF We’ve seen omnidirectional wheels installed on forklifts that have to deftly maneuver around crowded warehouses, but William Liddiard has invented a set that allow his Toyota Echo to move in any direction, spin 360-degrees, and slide into a parking…

What Is Music and Why Is It So Special?

Radiolab’s Jad Abumrad sits down to talk about music—its purpose, its function, its meaning—with filmmaker Mac Premo in this wildly frenetic video and somehow manages to explain why music is so special. Abumrad says that unlike words, which are basically…