Are Man-Made Diamonds Really Diamonds?
Natural diamonds take a long time to form and can be dangerous to harvest, but how hard is it to make some in a lab?
7 Surprising Uses For Diamonds - https://youtu.be/FBzv8pQYcdA
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How Are Diamonds Made?
http://www.livescience.com/32266-how-are-diamonds-made.html
"The other diamond-producing method - called chemical vapor deposition - turns its back on intense pressure but cranks out diamonds more flawless than nature can produce. Manufacturers place a piece of diamond into a depressurizing chamber, then zap natural gas with a microwave beam."
Diamonds Unearthed
http://www.smithsonianmag.com/science-nature/diamonds-unearthed-141629226/?no-ist
"The diamonds that we see at the surface are ones then that are brought to the surface by a very deep-seated volcanic eruption. It's a very special kind of eruption, thought to be quite violent, that occurred a long time ago in the Earth's history. We haven't seen such eruptions in recent times."
How Does An Asteroid Impact Make Diamonds?
http://www.popularmechanics.com/science/environment/a8171/how-does-an-asteroid-impact-make-diamonds-12938490/
"The impact at Popigai created a mixture of traditional, gem-quality cubic diamonds and "lonsdaleite," tiny yellow-brown crystals with atoms arranged in hexagons. They have the density, hardness, and brightness of the diamonds we know but not much else."
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Written by: Amy Shira Teitel
Видео Are Man-Made Diamonds Really Diamonds? канала Seeker
7 Surprising Uses For Diamonds - https://youtu.be/FBzv8pQYcdA
Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
Read More:
How Are Diamonds Made?
http://www.livescience.com/32266-how-are-diamonds-made.html
"The other diamond-producing method - called chemical vapor deposition - turns its back on intense pressure but cranks out diamonds more flawless than nature can produce. Manufacturers place a piece of diamond into a depressurizing chamber, then zap natural gas with a microwave beam."
Diamonds Unearthed
http://www.smithsonianmag.com/science-nature/diamonds-unearthed-141629226/?no-ist
"The diamonds that we see at the surface are ones then that are brought to the surface by a very deep-seated volcanic eruption. It's a very special kind of eruption, thought to be quite violent, that occurred a long time ago in the Earth's history. We haven't seen such eruptions in recent times."
How Does An Asteroid Impact Make Diamonds?
http://www.popularmechanics.com/science/environment/a8171/how-does-an-asteroid-impact-make-diamonds-12938490/
"The impact at Popigai created a mixture of traditional, gem-quality cubic diamonds and "lonsdaleite," tiny yellow-brown crystals with atoms arranged in hexagons. They have the density, hardness, and brightness of the diamonds we know but not much else."
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily.
Watch More DNews on Seeker http://www.seeker.com/show/dnews/
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
Seeker on Twitter http://twitter.com/seeker
Trace Dominguez on Twitter https://twitter.com/tracedominguez
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ https://plus.google.com/u/0/+dnews
Seeker http://www.seeker.com/
Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI
Written by: Amy Shira Teitel
Видео Are Man-Made Diamonds Really Diamonds? канала Seeker
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