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11 Videos (Page 1/1)

17:50 Slow English (UK)

GOLD recovery from Italian printed circuit boards

OwlTech - 5 years ago

66,235 views
13:22 Conversational English (UK)

FAIL! GOLD refining, precipitation with SMB gone wrong

OwlTech - 6 years ago

83,130 views
13:15 Slow English (UK)

12g GOLD recovered from 2.5kg plated PINS by smelting

OwlTech - 6 years ago

109,456 views
16:33 Conversational English (UK)

25g SILVER from contactor NC2-185

OwlTech - 6 years ago

81,168 views
5:21 Slow English (UK)

oxygen release by molten SILVER

OwlTech - 6 years ago

5,284 views
13:21 Conversational English (UK)

Gold refining without acids - cupelling 8K gold brooch

OwlTech - 7 years ago

47,643 views
7:14 Slow English (UK)

GOLD from 5kg Intel 386 & 486 ceramic CPUs PART 1: preparation

OwlTech - 7 years ago

13,069 views
19:20 Slow English (UK)

GOLD extraction from transistors with iodine PART 1 of 2

OwlTech - 7 years ago

24,877 views
9:20 Slow English (UK)

GOLD fingers test run: 6g Au from 1 kg fingers

OwlTech - 8 years ago

31,994 views
12:39 Slow English (UK)

SILVER from silver chloride - lye and sugar method

OwlTech - 8 years ago

24,056 views
18:11 Fast English (UK)

GOLD extraction from fibre CPU using iodine

OwlTech - 8 years ago

8,985 views
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