The Core of the Earth | 100 Greatest Discoveries
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Take an in depth look at our planet with host Bill Nye, as he examines the Earth's inner and outer core. | For more, visit http://science.discovery.com/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel
Comments
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Graboids
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it's so weird how we only have been able to dig not even 10 miles under ground but yet we "know" about a core. I was brainwashed
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no fake fake fake none of this is real the sun is 28 billion degrees inner core of the earth is 13 million degrees so the sun is hotter than the core
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ninja
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ha
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HA
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HA
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HA
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HA
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DONUT JESUS IS A ROCK FORM
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WHO KNEW?!
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I believe the earth's core is soild because it is where Hell is.
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I disagree. I do not think the earth's core is iron. I believe it's magnetite. If you're a scientist please research this because it would make much more sense if it were magnetite not iron.
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U mean that the earth inner core is warmer than the sun surface? Huh?
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I wonder if anyone can dig to the core of the earth? That he or she would sure be popular but probably not survive its hot.
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i learn something geographic
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You for getting et that melring point is r a lative to temperature. The greater the pressurw the higher the melting ans finally the boiling point. Thus water boils at 100 d C atsea level but muxh less on top of mt everest
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Inner core temperature - 7204 °C
Inner core composition - Solid Iron
Melting temperature of Iron - 1,538 °C
Laughable at best.
Bill Nye and the academic scientific community don't even know what the definition of science actually is. They live in the realm of science-fiction....which is an oxymoron. -
I love SCIENCE!! <3
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سبحان الله
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