Project Ara delayed because it broke apart when dropped

It turns out that when you make an unconventional phone that lets you swap out its core components, it can be hard to make that same phone stay put together - at least compared to today's smartphones. Google's Project Ara team has tweeted an explanation for why its pilot test plans were reworked and delayed: the current model wasn't faring well when dropped. "No more electropermanent magnets," the team tweeted.That's what you get when you push the envelope.