It didn't take long for politics to enter the fray of Olympic sports. On Day One of preliminary competition, members of the North Korean women's soccer team staged a short protest after a mix-up with their national flag.
Back in 2010, during Vancouver's Winter Olympics, the iPad did not exist. When Beijing hosted opening ceremonies in 2008, Apple's app store was less than a month old. Now, for the first time ever, millions of people are expected to watch some of the Olympics on their phones, tablets or other gadgets.
NPR's Steve Henn takes a look at what it will take to make the games fully digital.
For months now, we've been hearing about people having trouble with their tickets for the London Olympics. People complained they couldn't get the tickets they wanted or the tickets are too expensive. Plus, some have had problems actually getting the tickets in hand. But maybe they're just not doing it right, as NPR's Philip Reeves reports.
Mariel Zagunis, the two-time gold medalist in sabre, has been named the U.S. flagbearer for Friday's Opening Ceremony of the London 2012 Olympics. Zagunis, who was chosen by her peers for the honor, will be the first fencer to carry the flag since 1968, when Janice Lee Romary led the U.S. team in Mexico City.
Olympic athletes are different from you and me. For instance, they're among the most highly trained and well-muscled people on earth. For another, they have to eat an insane amount of food to keep their high-powered engines running.