Derby Talk

The Maximum Velocity link has a good picture, but I can't seem to find any of the ones I took! Yes, the capacitors are expensive, but its the only way to get real current. Alkaline 9 Volt batteries pull down to something like 5 Volts at 1 Amp almost immediately. See the discharge curves on http://ww...

I thought you all would be interested in more information on my car; the one Randy profiled in the capacitor/fan car article. I used the same fan Randy sells on my car, but I figured out how to provide it full rated Voltage and current. I looked at 9 Volt batteries and thought; what I really need is...