Judder bars: Turning cars into energy generators
Thursday 15 Jul 2010 4:10 p.m.
Campbell Live meets two Westies and an invention that is turning cars into energy generators.
Justin Robertson and his cousin Brett came up with the device in a backyard out west.
Every time you drive over a judder bar, it takes the energy created by the weight and speed of your car and converts it into electricity.
Watch Emma Keeling’s report