Speed-tie Your Shoes

Here's a really impressive viral by Sprint, whose business strategy is centered around the speed of their network. The video has over 2 million views on YouTube and was featured on Lifehacker. It's part of a series of videos called SprintCuts which all offer ways of speeding up everyday tasks. Apparently, by doing said tasks you'll save 4 days of your life, which is by no means linked to their 4G network. Check it out here.