Help with building a reel Answered
I have got problem with long wires of power and audio and I decided I must find a way to organize it all.
I thought about putting them into reels that include some kind of a spring that keeps that whole package well organized all the time.
After a bit of searching I saw this cool thing: https://www.youtube.com/watch?v=8y1ofeGJc20
but it's too small for my needs.
My question: what's the science behind this thing? How to build it just in bigger dimensions?