This Proton Pack I started building with my dad wehn i was like 10.
As I got older I up graded it with various bits and pieces I found around our shed.
As it stands at this point in time its made of a frying pan, a carbie, a distributor cap, partas of an old pram, parts of an oven, parts of a car, parts of a hair straightener, and parts out of a computer. theres a few odds and ends I bought at my loca lelectronics store. But basically this is it. The most expensive piece was the harness for it. I estimate to of spent bout $100 on it or there abouts.
The pack itself wieghs bout 8-10 kilos due to all the stuff on it. Theres a small bike light i nthe power cell that does flash.
I'm no good with electronics. Theres also a ghost trap that i have built whic hstill needs some work.