Are you a non-smoker living with someone who insists on smoking indoors, no matter how many times you've asked them not to? Do you lie awake at night, plotting your revenge with methods that involve a gasoline container and an acetylene torch? If so, maybe consider buying them this little USB novelty (and signing yourself up for therapy). Yes, it's shaped like a car, but its manufacturer claims that inside that car is a fan and a filter that will take the smoke right out of the air when the car is closed and a cigarette is inside. I'm not sure how well that will really work, but I suppose if you're really desperate it's worth a shot.

via SCI FI Tech