More than a century after the invention of powered flight, birds are still teaching us something about how to fly airplanes, with the Air Force studying the V-shaped formation of airborne geese as a way to save fuel.
The technical term is "vortex surfing" and it's already well-known — NASCAR drivers and Tour de France cyclists use it to "draft" off competitors.
So much fascinating tech and culture news, so little time. But we certainly think you should see the journalism that's catching our curiosity each week, so each Friday we'll round up the week that was — the work that appeared in this blog, and from our fellow technology writers and observers at other organizations.
And now it's time for "BackTalk." That's where we hear from you. Editor Ammad Omar is back with us. What do you have for us this week, Ammad?
AMMAD OMAR, BYLINE: Hi, Michel, we got a lot of e-mails this week about the George Zimmerman verdict. A ton of listener responses, as you can imagine, and a lot of people were really angry this week. Some people were mad at the jury, some people were mad at the media for the way we covered the case.
This is TELL ME MORE from NPR News. I'm Michel Martin. Our coverage of the George Zimmerman trial verdict drew many strong reactions. Coming up, we will hear some of them. We'll dig into listener e-mail and comments in BackTalk. But first, it's time for Faith Matters. That's where we talk about matters of faith and spirituality in times of crisis, whether personal or involving the country. Many people in this country turn to faith for comfort or understanding.