Stuartbirdman
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- Jun 12, 2019
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Can a photon propagate and be a particle simultaneously? How?
Can a photon propagate and be a particle simultaneously? How?
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
Actually, that kind of is understood. Any number of physics-for-laymen books cover it. Try "Mass" by Jim Baggot, for one.
:inandout:
Dark matter appears to generate mass, but no particle discovered yet.
1. True. But it is predicted by theories that otherwise hold up, so it is the working truth until something else is discovered. Particle collider(s) with increasing energy(ies) are part of the effort. Further more detailed universal surveys/analyses are part of it. Theoretical physics is part of it.
2. The lack of evidence to say a thing is not reason to suggest some other thing might be true, not beyond the barest sense of the terms.
Meaning: there is a thing. We call it "dark matter". The term is 100% irrelevant. This "dark matter", whatever it actually is (possibly not matter, you understand, especially given that mass/matter is a measure of the energy content of a thingy, might be anything. All we know is how it behaves. How it must behave, unless everything we know is more horribly wrong than we suspect. And it would be wonderful if that last thing proved true. We'd know more. But it's no basis for speculation. Let them poke and prod. Or, join the field.
1. True. But it is predicted by theories that otherwise hold up, so it is the working truth until something else is discovered. Particle collider(s) with increasing energy(ies) are part of the effort. Further more detailed universal surveys/analyses are part of it. Theoretical physics is part of it.
2. The lack of evidence to say a thing is not reason to suggest some other thing might be true, not beyond the barest sense of the terms.
Meaning: there is a thing. We call it "dark matter". The term is 100% irrelevant. This "dark matter", whatever it actually is (possibly not matter, you understand, especially given that mass/matter is a measure of the energy content of a thingy, might be anything. All we know is how it behaves. How it must behave, unless everything we know is more horribly wrong than we suspect. And it would be wonderful if that last thing proved true. We'd know more. But it's no basis for speculation. Let them poke and prod. Or, join the field.
1. True. But it is predicted by theories that otherwise hold up, so it is the working truth until something else is discovered. Particle collider(s) with increasing energy(ies) are part of the effort. Further more detailed universal surveys/analyses are part of it. Theoretical physics is part of it.
2. The lack of evidence to say a thing is not reason to suggest some other thing might be true, not beyond the barest sense of the terms.
Meaning: there is a thing. We call it "dark matter". The term is 100% irrelevant. This "dark matter", whatever it actually is (possibly not matter, you understand, especially given that mass/matter is a measure of the energy content of a thingy, might be anything. All we know is how it behaves. How it must behave, unless everything we know is more horribly wrong than we suspect. And it would be wonderful if that last thing proved true. We'd know more. But it's no basis for speculation. Let them poke and prod. Or, join the field.
Some theories predict dark matter but you don't know what it is?
I’ve always wanted to see someone talk to themselves and have a full blown conversation in text, I’ve only read about this in Psy books...that’s awesome, thanks.
Who you talking to here?
Sorry, don't want to interrupt...
Who you talking to here?
Sorry, don't want to interrupt...
Who you talking to here?
Sorry, don't want to interrupt...