Scientists scoff at device touted as gasoline saver
` The disc is to be taped or glued to the bottom of your car’s gas tank. Promoters say it significantly increases gas mileage and improves air quality. They don’t say how it works, beyond claiming it sends “holographic frequencies into the gas tank and changes the molecular structure of the gasoline.”
“It doesn’t work,” says Dr. Terry Parker, a physics professor at the Colorado School of Mines. Parker and graduate student John Dane of the chemistry department tested the device for 9News.
“It’s clear that it’s just a sticker and nothing else,” Dane said.’
