Need to add some geekiness to your gambling addiction, but don't have the brains to count cards? Build yourself a couple of LED Shaking Dice and make sure no sexy women in cocktail dresses will ever saddle up to you at the craps table. Yes, I said, "build yourself." You don't think just buying an electronic die will count on the geek scale, do you? No sir, you'll need to bust out your trusty soldering iron for this one, as it's an assemble-at-home affair. Rather than roll, you shake this die, and the number of LEDs that randomly light up will give you the outcome of your "roll." So I suppose you'll need to buy two of these, but at least since they won't leave your hand you'll have less of a chance of losing them in the gutter at your next back alley dice game. They're available online now for $15 a pop. — Adam Frucci