Precious Metal Refining & Recovery, Episode 6: Gold From Pins

I spend nearly 2 weeks extracting the gold from 74 grams of computer pins; Guess how much I got! Help me make videos by donating here: https://www.patreon.com/CodysLab

English

General

Cast & Crew

Originally Aired March 5, 2016
Runtime 11 minutes
Production Code BxU2n6BibE4
Created September 22, 2020 by
Administrator admin
Modified September 22, 2020 by
Administrator admin