Next, we're going to meet a little girl in Huntsville, Alabama. She was born without fingers on one hand. And now, thanks to 3D printing technology, she has an affordable prosthetic.
As Dan Carsen of member station WBHM reports, her story is one example of life-altering changes on the horizon.
DAN CARSEN, BYLINE: Kate Berkholtz is a smiley, active two-year-old who's happy to have a new tool that helps her pick things up. Right now, she's trying very hard to hold still before a gymnastics class. Can you tell me your name?
Crimea isn't the only region in Europe with cessation on its agenda. There's a referendum planned this fall in Catalonia. That's the Mediterranean coastal region of northeastern Spain that includes Barcelona. And the Scots are weighing independence from the United Kingdom. A few years ago in Africa, South Sudan became independent of Sudan, and before that, of course, the breakup of the Soviet Union and Yugoslavia involved various declarations of independence, not all of them well received by the former power.
Things can take off fast on Twitter. And that's what happened when a couple of writers expressed how much they like riding trains, Amtrak specifically. It started with an idea: Wouldn't it be great if Amtrak would offer writers a chance to ride the rails for free and do some writing along the way? Soon, the idea was being tweeted and retweeted, and Amtrak replied: Sure.