No service? goTenna hardware and iOS app let you text off-the-grid

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If you’ve ever been on a hike, out of the country, or at a crowded concert with no service, goTenna is aiming to be your connectivity solution. The hardware accessory combined with an application for both iOS and Android says it will allow you to create a local network that works reliably. The network is based on a group of people each having a goTenna stick connected to the iPhone. The video from the company, below, explains it well:

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New in OS X Lion: “Network Link Conditioner” utility lets you simulate internet and bandwidth conditions

What is it? Network Link Conditioner is a new utility in OS X Lion (via the free Xcode 4.1 app) that will allow you to simulate less than desirable network conditions, such as a bad 3G connection or Edge with “Good Connectivity”. This is an especially useful utility for those developing apps and sites that highly rely on network connectivity, whether it’s a multiplayer game or just an animation heavy web app.
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