CNET's Ina Fried has a look at the technology used to time and score the Winter Games, from analog stopwatches to the latest in high-tech sensors.
It also includes both a main and a backup system, one using purely mechanical technology and the other an electro-mechanical mechanism.
Plus, says Omega's Christophe Berthaud, it's a whole lot easier to get through airport security.
Find recipes for July 4 with these foodie apps
The Fourth of July means fireworks, fun and food. If you're planning on a barbecue this weekend, we've got the apps to help you find holiday-inspired recipes.