We may earn a commission from links on this page. Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. The iPhone Air is a brand-new type of phone for Apple, shrinking down the iPhone’s internals into the thinnest form factor yet, at just 0.22 inches thick. Despite all that, Apple is promising up to 27 hours of video playback, which is just three hours fewer than it’s estimati...