How to make a simple spark plug welding machine At Home amazing smart

[@sirricallen6610]

so what is the power source

[@QuangLe-tt6fz]

Awww, thats ingenious

[@hemeshpatel9031]

The Video does not show the full and clear view of all the four clip terminals and the power source is invisible

[@JoshW-b9o]

I am confused on what is going on here..

[@hashimsalim2665]

?