Here's the story of how the famed investor's razor wager led to him buying the battery maker. Betting on blades Buffett's Berkshire Hathaway conglomerate scooped up $600 million of Gillette's ...

There are a ton of specs to consider when looking for the right electric shaver, and that can make finding the right razor for you confusing. That's why we enlisted the help of Calvin Quallis, founder ...