A deceptively simple leg brace is changing the lives of hundreds of wounded service members. Soldiers with badly injured legs who thought they'd have to live with terrible pain can walk and run again, pain-free.
Earlier this month, Army Spc. Joey McElroy took his first steps in the Intrepid Dynamic Exoskeletal Orthosis, or IDEO (pronounced: eye-DAY-oh). The device squeaked a bit as he stepped briskly on an indoor track.
McElroy was hit by a car and thrown from his motorcycle on Dec. 5, 2012.
If you smoked Colombian weed in the '70s and '80s, Tony Dokoupil would like to thank you: He says you paid for his swim lessons and kept him in the best private school in south Florida — at least for a little while.
Dokoupil's father started selling marijuana during the Nixon era, and expanded his operation until he became a partner in what his son describes as the biggest East Coast dope ring of the Reagan years, smuggling marijuana into the U.S.
The same week that Neil Young introduced his Pono music player designed to spark a huge boost in audio fidelity, I listened for the first time to a recording of a Grateful Dead concert I attended almost 40 years ago. And I realized that passions about good-sounding music go through cycles. Today, the lo-fi medium is MP3s through earbuds.