Precious Metal Refining & Recovery, Episode 3: Karat Gold Published 2016-02-13 Download video MP4 360p Recommendations 13:29 Precious Metal Refining & Recovery, Episode 4: Will Jewelry Blend? 22:55 What Secrets are Frozen in The Moon’s Ice? 19:08 Metal Refining & Recovery, Episode19: Gold From Mercury 00:32 Perfluorobutane 25:27 How Japanese Masters Turn Sand Into Swords 30:24 Getting Gold from the American River (filmed mostly in 2018) 24:15 Inside a Nuclear Reactor 21:32 Metal Refining & Recovery, Episode 24: Re-Refining Gold Using Bromine 10:39 From Rock to Ring 39:31 Meteorite as Fertilizer? (Long version) 13:01 Cody’s Homemade Charcoal 33:00 Sodium Water Hybrid Rocket? 16:35 Metal Refining & Recovery, Episode 22: 15,500$ in Gold? 19:47 Precious Metal Refining & Recovery, Episode 7: Fining Silver 55:53 Making Graphene could KILL you... but we did it anyway?! 26:25 Cody’s DIY Demolition Grout 11:23 Cesium Play Button For 1,000,000 Subscribers! 31:13 Me Making More Marvelous Metal Mushrooms Similar videos 18:20 Precious Metal Refining & Recovery, Episode 17: Teeth 07:10 Precious Metal Refining & Recovery, Episode 11: Silver From Bang Snaps 10:19 Precious Metal Refining & Recovery, Episode 14:Gold From Dishes 11:20 Precious Metal Refining & Recovery, Episode 13: Platinum From Spark Plugs 11:47 Precious Metal Refining & Recovery, Episode 6: Gold From Pins 12:54 Precious Metal Refining & Recovery, Episode 5: Recovering gold from RAM 14:21 Precious Metal Refining & Recovery, Episode 1: Recovering Gold From Electroplating Waste 05:44 Precious Metal Refining & Recovery, Episode 0: What We Will Be Doing 10:42 Precious Metal Refining & Recovery, Episode 12: Gold From Computer Ash 14:07 Metal Refining & Recovery, Episode 25: Gold Playing Cards? 08:59 Precious Metal Refining & Recovery, Episode 9: DIY Nitric Acid 05:23 Precious Metal Refining & Recovery, Episode 8: Silver From a Broken Thermos 15:34 Precious Metal Refining & Recovery, Episode 2: Getting The Lead Out of Recovered Gold 20:17 Metal Refining & Recovery, Episode 23: Recovering Inquart Silver 07:03 Metal Refining & Recovery, Episode 21: Separate Gold From Sand With Heavy Liquid 16:36 Metal Refining & Recovery, 18: Lead Free Solder More results