This Wi-Fi detecting car decal tips tailgaters off to available wireless connections . It was made by cutting the illuminated panel out of one of these shirts and sticking it to the car’s window. Which you’ve got to admit: for such a hardcore Apple fanboy (see license plate) is a pretty impressive feat of do-it-yourselfery. Provided, of course, he didn’t stab himself with the scissors. You forgot to take the shirt off first, didn’t you? *Nyuk nyuk nyuk!* Hit the jump for a closeup.

See the rest here:
Helping Others: A Wi-Fi Detecting Car Decal

Product designer Emilio Alarcn designed the Rotgutonix booze detector in order to determine if you’re imbibing the real deal or just some economy swill poured into a nicer bottle. Just dip the Rotgutonix pen into a glass of alcohol (no mixers, please), and let it soak for 20 seconds. The pen’s liquid-crystal display will tell you if you’re about to drink some real whiskey or some nasty rotgut, it’ll tell you. Unfortunately the device can currently only detect the chemical composition of 6 brands of liquor: Johnnie Walker, JB, DYC, Havana Club, Pampero and Brugal….The good news is that makers of the Rotgutonix are working on a future update that should allow it to detect up to 20 different booze profiles. You know, there’s any easy way to get around the need for a Rotgutonix detector. It’s called ALWAYS ORDERING THE CHEAPEST BOOZE POSSIBLE. Any funny switch-o change-o business works out in your favor! Well, provided they’re not just watering the alcohol down. Which, FYI, is grounds to stab a barkeep with a little plastic sword or umbrella. YES I DRINK FRUITY DRINKS, WHAT?! Hit the jump for one more shot.

The rest is here:
Booze Detector Reveals Purity Of Your Drink