Category Archives: metals
Japanese Traditional Metal Casting
Melting metal to create artwork. This is a video which shows a rare method of blending different metals to make one artwork. By Eitoku Sugimori, resarcher of plastic expression, Japanese aesthetics and art history, author of Japanese Patinas and Japanese … Continue reading →
Posted in metals
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Tagged Art, artwork, craftwork, eitoku, eitokusugimori, japanese, jewelry, metal, metalsmithing, patina, patinas, sculpture, sugimori
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19 Comments
Precious Metal Sources : www.qualitysilverbullion.com
This is a video part of a series I wil be doing on different places to purchase precious metals like Silver and gold… http://www.youtube.com/user/QualitySilverBullion Duration : 0:17:35
Posted in metals
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Tagged bullion, coin, collectable, Gold, ingot, investment, investor, palladium, platinum, rare, round, Silver
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25 Comments
What keeps the positively charged nuclei together in metals?
If metals are materials where there is a ‘latice’ of positively charged nuclei surrounded by a sea of free moving electrons, what keeps the positively charged parts together? A force called the nuclear strong force, it is much stronger than … Continue reading →
Precious Metal Sources : www.monarchpreciousmetals.com
This is a video part of a series I wil be doing on different places to purchase precious metals like Silver and gold… Duration : 0:15:9
Posted in metals
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Tagged bullion, coin, collectable, Gold, ingot, investment, investor, palladium, platinum, rare, round, Silver
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25 Comments
How do you take out fingerprints from fingerprint magnet metals?
i know the question sounds weird but do you notice those metals that could easily be imprinted by your fingerprints? the shiny metals that could easily be marked by fingerprints? i noticed that you cant just wipe the fingerprints out … Continue reading →
How to galvanize metal (for rust protection)
We show you how to galvanize metal objects to protect them rust. First we get 30g of zinc sulfate and dissolve it into 100mL of water. Zinc sulfate was made back in our video on making a copper sulfate and … Continue reading →
Posted in metals
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Tagged Chemistry, electrochemistry, electroplating, hydroxide, iron, oxide, plating, proofing, protection, rust, rusting, zinc
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25 Comments
Commodity Focus: Convert Paper To Physical Precious Metals; U.S. Gold Futures; Gold Spot Price; U.S. Silver Future
Convert paper to physical precious metals, Kiener says; Analysis by Juerg Kiener of Swiss Asia Capital CIO Duration : 0:5:12
Posted in metals
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Tagged Bio-tech, Bloomberg, business, energy, News, Science, technology, Television, TV
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8 Comments
What is a metals technology product/design that has improved our quality of life?
I’m doing an assignment on social considerations and i’m not sure what EXACTLY is a metals technology. So any ideas please. Best answer = 10 points! Metals tech is simply a tech that experiments with metals to make alloys and … Continue reading →
Precious Metal Sources : www.scottsdalesilver.com
This is a video part of a series I wil be doing on different places to purchase precious metals like Silver and gold… Duration : 0:15:53
Posted in metals
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Tagged bullion, coin, collectable, Gold, ingot, investment, investor, palladium, platinum, rare, round, Silver
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25 Comments
What kind of metals does plumbing solder stick to?
The 60-40 kind will it stick to Stainless Steel if so what other found in store metals does it stick well to? Copper, Brass, Tin plate, zinc coated steel all solder well. Stainless steel is a no go with 60/40 … Continue reading →