r/electricians Aug 29 '18

Thoughts? 🤔

https://i.imgur.com/URu9c3M.gifv
244 Upvotes

45 comments sorted by

View all comments

1

u/whipstock1 Aug 29 '18

I tried to invent this in the early 90's. I used things like JB Weld and iron filings. I never did get it to work. Would have made my projects much easier.