My
favorite part about being a science fiction writer is that I get to
think of complex problems and assign eloquent and beautiful solutions
without the burdensome necessity of evidence. Is just has to 'sound'
cool.
That's
has been what my mind has been going around and around about for the
past couple weeks; I've thought of something that sounds like a cool
explanation of a real problem.
First,
a simplified explanation of the complex problem. The rotational
velocity of stars in galaxies are constant as they spread out from
the center. According to our current understanding of how
gravitational forces work, the stars should slow down as they spread
out. They don't behave as predicted. In physics (and science in
general) if the predictions of a theory don't match with the evidence
it is a crippling offense. Or, at least it should be. It turns out
that if you add a shit-ton (should shit-ton have a hyphen?) of matter
to a galaxy, the math works out and everything is fine and dandy.
They only problem is that we can't detect this added matter by any
means we have available to us today. Because of that it is dubbed
'Dark Matter'. They only reason we believe it to exist is because we
can not account for how galaxies move otherwise.
This
isn't much different than when Issac Newton couldn't account for the
motion of the solar system. He couldn't account for the movements of
the planets as they related to each other, so he gave it up to god.
Calling
on Dark Matter seems to be the same thing to me. I think it much more
likely we have something wrong than 80% of the universe is
undetectable, just like Newton didn't have it exactly right.
Dark
Energy is in the same boat. The universe is not only expanding, it is
speeding up. How is that happening if all the energy in the universe
was caused by the Big Bang? Where is that energy coming from? Dark
Energy. Some energy source that can't be detected.
As
an empirical atheist, I dislike this explanation. When the only way
to make it work is by inserting an undetectable, unknowable,
inexplicable force, perhaps it is simply just wrong. Or at least, not
quite right.
I'm
going to tackle Dark Energy first.
In 2000 there was an experiment
where a photon was successfully frozen. Here
is the part that geeked me out. When the photon was unfrozen it
instantly returned to the speed of light. That blows my mind. Where
did the energy to return to C (186,000 miles per second) come from?
And, why can a photon travel indefinitely?
I
think that not only is the C a constant, it is THE constant. It
doesn't take any energy for the photon to get up to C, because
traveling at that velocity is it's natural state. A particle without
mass must travel at C. An electron has a little mass and travels at a
little less than C. A proton has more mass and travels even slower.
The more mass the slower it goes.
It
took a considerable amount of energy to stop the photon, and when the
energy was removed it went back to it's natural state, 186,000 miles
per second.
There
is a great explanation of the Special Theory of Relativity in 'The Elegant Universe' by Brian Greene. In one of the examples given Dr.
Greene uses two people in the vacuum of space with no stars or
anything around. One space man sees the other float by at 20 miles an
hour. The funny thing is that the other space-man will see the same
thing. Each will feel that the other is the one traveling. That is a
much simplified explanation of the 'relative' aspect of the theory. I
recommend reading the book for a more thorough understanding. He also explains how mass is also relative.
They
only thing that needs to be understood for my purpose is that speed and mass
is relative. (Just read Elegant Universe)
Say
I was traveling near the speed of light. Stars and planets wiz by me.
I travel for so long that I can no longer see any of the stars. I
will no longer have a frame of reference. Without anything to relate
to, how will I know my speed? If speed is no longer relevant, neither
is relative mass.
If
mass is not relevant then it can be said to not have mass. If it
doesn't have relative mass then it will travel at C.
I
call this moving beyond Relativity or into NR(non-relative) space.
Remember, anything without mass travels at C. In NR space, nothing
has mass and everything will travel at C.
Dark
Energy is not some mysterious force that we can't detect. The
universe is expanding at an accelerated rate because galaxies are
expanding into NR. As they get closer to NR, their relative mass
decreases, and their speed increases.
My
explanation for Dark Matter is an extension of my thoughts above. The
edges of Galaxies spin faster than we thought they would, not because
of a lot of matter that we can't find, but because at the edges of
galaxies there is less Relative Space, which equal Less relative
mass, which equals more speed.
Ta-dah!
Problem solved. This physics shit is a piece of cake when you don't have to really
know what you're talking about.
Awesome. This reminds me of my own moment of physics satori in college when it suddenly hit me that assuming you could go at the speed of light, you could literally get anywhere in the entire universe in 3.14 years, relativistically, at least. Way cool. Don't even need geriatric extension technology at that point.
ReplyDeleteThis falls in line with a concept I have of gravity being the effect of matter creating eddy currents in the fabric of space. Similar to how a stream moves slower at the edges until finally detritus collects on the shore, creating more eddies and more "gravity." This implies that matter is being accelerated along some axis other than our perceived three. It also implies, like you say, that in the absence of eddy currents, particles will naturally tend towards C.
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