This tiny gadget can tell you how drunk you are

We all do dumb things when we drink: call an ex, send a profanity-laced email to the boss, buy used jeans on eBay that aren’t returnable. We know we shouldn’t be doing these things, but there’s never a responsible person next to us to say “hey, I think you’ve had too much to drink.”

Fortunately, there’s now a smartphone accessory that takes care of this for us: the DrinkMate Breathalyzer. Drinkmate promises that you can plug this tiny, 1.9-inch breathalyzer into your phone, blow into it, and get an accurate reading of your BAC level within seconds. When was that last time one of your drinking buddies did that?  Read more...