Technical Question for toad
 

I readed about 1 off your invetion and whated to tri it myself.
To convert the 12 voltag dc vacume moter to 110 ac voltag I understand
frum your writting that I need a big carbun resister Will a peace of
oak charchel about 2 feet long ans 5 inch long be sufishant?
gud lick in the contest you #### ### a hole :)