SIZI99 RTP SLOT Most people know that a ceiling fan's blades rotate to circulate air throughout the room, but few people stop to consider the direction their ceiling fan spins. But does ceiling fan direction actually matter? Rather than cooling the room, a ceiling fan encourages perspiration to evaporate, so it's not effective unless you're actually in the room. Ceiling fans are cheaper and use less energy than an air conditioner, making them a cost-effective way to control your home's temperature.|Value in a Supercar?