Search Results | precious metal
Your search for "precious metal" returned 164 results
How Precious Metals Mutual Funds Work
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Precious metals mutual funds allow people to invest in a variety of profitable commodities. Learn more about precious metals mutual funds at HowStuffWorks.
Which Precious Metal Are You?
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Since the dawn of man, people have been compared to precious metals. Perhaps this is because precious metals reflect, and we see the qualities of ourselves in those minerals. Which one are you?
How Much Do You Know About These Precious Gems and Metals?
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There are roughly 4,000 distinct types of minerals on Earth. But just a few -- thanks to happenstance and human longing -- are considered precious. How much do you know about our planet's precious gems and metals?
Rhodium: Earth's Rarest and Most Expensive Precious Metal
science.howstuffworks.com/rhodium.htm
Discovered in the early 1800s from a chunk of smuggled platinum ore, rhodium is the most valuable precious metal on the planet today, used mainly for keeping car emissions in check.
Kintsugi: What a Broken Bowl Can Teach Us
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This Japanese art uses a precious metal to literally fill in the cracks of a broken pottery piece. Learn more about kintsugi at HowStuffWorks.
How Gold Works
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We love it. We wear it glittering around our necks and sparkling at our ears, wrists and feet. We pass it down to our children and hoard it in secret stashes. Why is this precious metal so prized?
Platinum: What's So Special About the Shiny Metal?
science.howstuffworks.com/environmental/earth/geology/platinum.htm
This white-hot metal not only makes beautiful jewelry, it's coveted for industrial, medical and military purposes too.
Is the cost of fuel cells a major problem?
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Is the cost of fuel cells a major problem? Visit HowStuffWorks.com to learn more about if the cost of fuel cells are becoming a major problem.
Spoon: A Chopper Profile
auto.howstuffworks.com/spoon-chopper-profile.htm
The Spoon is a custom motorcycle with a Harley-Davidson engine and a rearview video screen. See specifications and pictures of this unusual chopper.
How To Clean Silver
Sterling silver is beautiful, especially when it's clean and shiny. Learn about how to clean sterling silver in this article.