videos

Thanks to FIXD for their help with this video! http://bit.ly/2uma5wB Enter code “DONUT” for 10% off at checkout! Tuner cars are cars that can be easily modified- or tuned. But what does that mean?! When you change something under the hood, your engine has to be tuned to work with it! This Science Garage looks at the history of “tuning,” from what started as delicate mechanical adjustments, to how