MarvinHerndon's channel

MarvinHerndon commented 5 days ago

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Origin of Earth's Magnetic Field

Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

206,960 views

MarvinHerndon said:

@MadeInOregon27 3 billion years is the age of the oldest rocks that still retain magnetism from when they cooled. Rocks older than that are in too poor a condition to be reliable magnetic measurements. The age is determined one of the radiometric techniques, such as potassium-argon, uranium-lead...

• MarvinHerndon commented 3 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @Arziil The intensity of the magnetic field is measured with a magnetometer. The photo is on the web, wikimedia, for sure.

• MarvinHerndon commented 3 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @sammie309 thank you

• MarvinHerndon commented 3 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @TheEmilkl thank you

• MarvinHerndon commented 4 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @Dosalt Before getting to your floor the radiation has an impossible journey through 3500km of iron alloy and then 2900km of rock. Thanks for viewing.

• MarvinHerndon commented 6 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @4G3NTanon A change in the solar wind flux will induce electric current into the georeactor which will cause heating and could in very serious instances alter the geomagnetic field. Thanks for viewing.

• MarvinHerndon commented 7 months ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @moonrockguy U-238 can fission by fast neutrons, but it is most readily converted by a series of reactions that ends in the readily fissionable U-235 - this is called "breeding"

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MarvinHerndon commented 11 months ago

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Put Teachers on Top

This is what's wrong with American education and here's a two-step plan to fix it.

1,267 views

MarvinHerndon said:

@THiS3EEGROWS Thanks for the kind words. I hope it is "slightly younger" and not "much, much younger" people that see it come to fruition.

• MarvinHerndon commented 1 year ago

  8:32 Add to

  Put Teachers on Top

  This is what's wrong with American education and here's a two-step plan to fix it.

  1,267 views

  MarvinHerndon said:

  @fdlbeats Thanks. Please tell your friends.

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MarvinHerndon commented 1 year ago

9:34 Add to

Origin of Earth's Magnetic Field

Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

206,960 views

MarvinHerndon said:

@song110beforgiving Yes. "Up" is radially outward. There have been some very expensive laboratory experiments using a ton of liquid sodium, but the conditions do not quite replicate natural conditions.

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @jzylkin You need to look at an electrical engineering text. It's a bit complicated, but it works.

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @josecitoperecito No one really knows for certain what happened to Mars' atmosphere.

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @jzylkin A man-made dynamo is designed to amplify a tiny magnetic field which then serves to generate an electric current caused by the rotation. Generally, the tiny magnetic field that starts the process is the residual magnetism in the iron pole pieces. Sometimes that residual magnetic field is...

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @Ms1mark2 These are good questions. There is evidence to believe that the matter of Earth literally rained-out from within a giant gaseous protoplanet with iron first raining out to form the core followered by the mantle silicates. Initially the uranium was dissolved in the iron, then precipitate...

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @supremeon1 Thank you. I will try to post more in 2011.

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @strom56 Thanks for the kind words. I know of no way to project an image onto the geomagnetic field. Maybe that's good. Can you imagine images of the Golden Arches or maybe the Marlboro Man embrazened across the sky? Thanks for viewing.

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MarvinHerndon commented 1 year ago

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Origin of Earth's Magnetic Field

Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

206,960 views

MarvinHerndon said:

@sungod1019 Thanks. That's the aim.

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @Nomoreidsleft Yes. Changes in the solar wind can induce currents, hence heat, in the georeactor sub-shell. In extreme cases that might even cause reversals or excursions. Thanks for viewing

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @alexandersydney Those iron meteorites formed under much more oxidizing conditions as can be deduced from the FeO content if their silicate inclusions. The mantle has a lower thermal conductivity, lower heat capacity and higher viscosity than the coreand therefore cannot efficiently remove heat a...

• MarvinHerndon commented 1 year ago

  9:34 Add to

  Origin of Earth's Magnetic Field

  Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

  206,960 views

  MarvinHerndon said:

  @lostc0z Because of the earth's magnetic field.

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