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  • Welcome to Space News from the Electric Universe,

  • brought to you by The Thunderbolts Project

  • at Thunderbolts.info

  • The following presentation is an adaptation of the Mel Acheson Picture

  • Of the Day article: Matter, Charge and Conjecture.

  • The link to the article may be found in the description box of this video.

  • Electricians know the electric force is thirty nine orders of magnitude

  • stronger than gravity, and the graviticians know the gravitational force

  • is 40 orders of magnitude stronger than electricity.

  • This misses the point.

  • On the purely mathematical level, you can plug

  • numbers into the equations to get any magnitude of force you want.

  • The gravitational force between two 10 kilogram lead spheres

  • placed one meter apart is the figure on your screen.

  • To equal that force with electricity, the spheres

  • would have to be charged to this figure:

  • This could be achieved with a current of one

  • micro ampere in less than a millisecond.

  • The technology of nylon rods rubbed over cat fur can transfer

  • enough static charge to overcome the gravitational attraction of lead spheres.

  • But can you get electricity to move planets?

  • That would require a lot of cats.

  • The question is not relative strengths of forces but rather whether it's

  • possible to accumulate enough charge and

  • move it with enough power to toss planets around like electrons.

  • Irving Langmuir could provide some enlightenment here.

  • He's dead, but his discoveries linger on.

  • One discovery was that just a few ions in a substance

  • can cause it to behave in unexpected ways.

  • It forms cells and filaments.

  • Charges separate into double layers that insulate cells from each other.

  • The filaments twist around each other.

  • They writhe and radiate.

  • They seem almost alive--which is why Irving called the substance a plasma.

  • An accumulation of charge inside one cell doesn't interact

  • with that in another cell until the double layers break down.

  • Then they interact with tremendous power.

  • Another discovery (maybe this wasn't Langmuir's)

  • was that plasmas exhibit the same behavior over large ranges of scale.

  • From millimeter-sized sparks in a lab that last a millionth of a second to

  • kilometer-long lightning bolts that last several

  • seconds, the same properties can be observed.

  • A long list of investigators has tried to draw attention to the

  • similarities between certain astronomical

  • phenomena and these lab and terrestrial plasmas.

  • Just on a theoretical level, it seems rather simple

  • to scale up a lightning bolt that can

  • toss around our lead spheres to the size

  • of an interplanetary bolt that can toss around planets.

  • But does it actually happen?

  • We can't clip the leads from a planet-sized voltmeter

  • across the solar system and measure the voltage drop.

  • So we're left arguing about similarities.

  • And we all know argument from analogy is fallacious.

  • That doesn't mean it's necessarily wrong, only that it's uncertain.

  • The idea of gravity tossing planets around is

  • familiar, the idea of plasma doing it isn't.

  • Much of our preference for one idea over another is simply the business of familiarity.

  • Much of the work required to reach a new understanding of

  • something is just this effort to make the unfamiliar familiar.

  • By analogy with argument from analogy, argument from familiarity is also fallacious.

  • After allowing for the preference for familiarity,

  • gravity is in no better shape than plasma.

  • We see large accumulations of matter-which we could just as easily

  • see as large accumulations of charge if that idea were familiar.

  • We assume an identity between the ideas of a large

  • accumulation of matter and a large accumulation of mass, but mass is a

  • property--that's not necessarily identical with quantity of matter.

  • The Machian idea of inertial mass being the relationship of a particle of matter

  • to all other particles within its sphere of communication implies

  • that a newly created particle increases its mass as it ages.

  • The Meta Model idea of gravitational mass being the shielding effect of other

  • matter within the mean collisional distance of gravitons implies an upper

  • limit of matter accumulations beyond which mass remains constant.

  • We can't hatch a Machian chicken and see if it grows without feeding it corn,

  • nor can we stick a large toothpick into cakes of Meta

  • matter to see if there's uncooked mass in the middle.

  • What we're stuck with is a conflict of paradigms.

  • Each explains overlapping sets of data in different ways.

  • We won't know for sure if the universe is electric until we

  • travel to a Seyfert galaxy and stick our finger in the socket.

  • Nor will we know for sure if it's gravitic until

  • we drop a Newton's apple off the Leaning Tower of M87.

  • The question of what's the truth is premature.

  • The truth is this: no paradigm is believable, that is to say, none are certain.

  • Being stuck with a conflict of paradigms is really an opportunity.

  • We can choose whichever conjecture strikes our fancy and follow

  • its implications to see if we can invent something

  • new to make our lives more comfortable and exciting.

  • It's not necessary to choose; it's an opportunity to choose.

  • We're better off having more conjectures to choose from than having less.

  • It's time to scrap the outworn philosophy of physics based on an illusory certainty.

  • Instead, a more biological philosophy based on

  • conjectures and refutations (Karl Popper's phrase) or blind variations with

  • selective retention (Donald Campbell's phrase) would be more appropriate for

  • small soft creatures living on a speck of

  • terrestrial dirt and prancing around the cosmos.

Welcome to Space News from the Electric Universe,

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重力與等離子體 - 物質、電荷和猜想|太空新聞 (Gravity vs Plasma – Matter, Charge and Conjecture | Space News)

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    林宜悉 發佈於 2021 年 01 月 14 日
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