Ray Ray

15 Flips | 5 Magazines | 6 Following | @1MyFlip11 | Keep up with Ray Ray on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Ray Ray”

New Hydrogen Production Method Could Help Store Renewable Energy

Scientists at Scotland's University of Glasgow say they've found a new way to produce hydrogen from clean, renewable energy sources.<p>In a paper published in September in the journal Science, the researchers explain how they've created a system that can produce hydrogen 30 times quicker than ever …

A shark-deterrent wetsuit (and it's not what you think) | Hamish Jolly

Are athletes really getting faster, better, stronger? | David Epstein

Gavin Schmidt: The emergent patterns of climate change

Hackers: the internet's immune system | Keren Elazari

How to make hard choices | Ruth Chang

How to speak so that people want to listen | Julian Treasure

Joi Ito: Want to innovate? Become a "now-ist"

Megan Washington: Why I live in mortal dread of public speaking

What are the Best Exercises to Strengthen Wrists?

<i>A:</i><p>Wrist pain is often caused by impingement, an injury that occurs when your radius hits your wrist bones. “It typically happens in people who do a lot of yoga,” says Dr. Kevin Laudner, a kinesiologist at Illinois State University. It’s also a common injury in gymnasts. Being in a position that …

Sleep or Exercise?

Unless you’re a professional athlete, it’s not easy to squeeze in the eight hours of sleep recommended by doctors and get in enough training time to keep you fit.<p>It’s pretty clear from recent studies that sleep is essential—for staying clear-headed, keeping up a healthy immune system, and …

Races That Keep Kids—and Parents—Occupied

My wife, Nicole, is a devout CrossFitter. I'm an avid runner and cyclist. Although neither of us had competed in an obstacle-course race before, we were both curious. Then, last summer, while visiting Durango, Colorado, we learned that the Durango Mountain Resort's Muck and Mire race was the …