Originally published on Fri October 19, 2012 2:11 pm
As Republican Rep. Joe Walsh of Illinois was courting controversy last night by saying during a debate that the "health of the mother" isn't a reason for an abortion anymore, out in Arizona a Democratic candidate for Senate was stepping in it by telling a male debate moderator that "you're prettier" than CNN's Candy Crowley.
A NASA spacecraft captured the clearest recording yet of what space sounds like inside Earth's radiation belts. Craig Kletzing, a professor of physics and astronomy at the University of Iowa, explains what causes these eerie chirping noises, and what we can learn from them.
A professor spends his off-time tracking the little things in life that bother us. Marc Abrahams, editor of the Annals of Improbable Research, tells us what poor parking, long waits in the doctor's office, and the controversial brussel sprout tell us about science.
On his major-label debut Blak and Blu, you can hear the roar in Gary Clark Jr.'s blues guitar, and in his vocal throughout "Bright Lights." It's one of the few straight-up blues songs on what is essentially an introduction to one of the most highly praised young blues guitarists in recent times. While Clark comes out of a blues tradition, he's also a twentysomething who's taken in all of contemporary music.