Smartphones are useful for a lot of things. You can even use one as a ruler in a pinch. Generally speaking, you won’t replace your trusty yard stick. A phone is simply too small for anything other ...

Your smartphone can not only serve you as a digital ruler, but it can also help you measure various other things. Smartphones are very powerful tools, especially if you pair them up with good apps. In ...

March 30, 2013 Add as a preferred source on Google Add as a preferred source on Google Nobody carries a ruler with them everywhere, but you can measure short distances accurately if you memorize the ...

Your iPhone has a hidden feature for measuring almost anything, including the snow totals from this once-in-a-lifetime blizzard.