Samsung's new Galaxy Gear smart watches will have longer battery lives in part thanks to the highly customized Tizen operating system.
The best of the rest from the arXiv preprint server.
Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
The new science of cities shows that suicide may be a more complex social phenomenon than previously thought, say computational anthropologists.
Facebook is paying much more for WhatsApp than it did for Instagram, but it's getting more, too.
A factory that takes in raw materials and produces finished battery packs could lower costs for the most expensive part of an EV.
The idea that the Twitter stream is a window into the future is persuasive. But is it true?
The digital cash lacks most of the features economists value in a currency, says David Yermack.
Hostility to the use of wearable computers and cameras threatens to limit their benefits, says Steve Mann.