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3 big lessons from Einstein’s most famous equation: E=mc²
Big Think ^ | August 8, 2024 | Ethan Siegel

Posted on 08/08/2024 9:58:04 AM PDT by Red Badger

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To: TexasGator
Only God can answer why. But I don’t think that is the answer you are seeking.

You're right, that is not the answer to the question.

61 posted on 08/08/2024 2:04:42 PM PDT by Jim W N (MAGA by restoring the Gospel of the Grace of Christ (Jude 3) and our Free Constitutional Republic!)
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To: TexasGator

Well, when you suggested the speed of light might not be a constant, you were challenging the very foundation of Relativity theory. If the speed of light is not a constant, the whole thing falls apart.


62 posted on 08/08/2024 2:07:21 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

“Well, when you suggested the speed of light might not be a constant,”

I have no idea where you are coming from. Please quote my post so I can clear up any misunderstandings.


63 posted on 08/08/2024 2:09:54 PM PDT by TexasGator
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To: TexasGator
"That didn’t prove the speed of light to be constant."

I guess I misunderstood your statement then. The Michelson–Morley experiment tried to prove the existence of the aether, which it failed to do. But it did show that the speed of light was the same no matter how fast and in which direction Earth was moving. So it did sort of provide evidence for (not prove, there is no proof in science) that the speed of light is a constant.
64 posted on 08/08/2024 2:15:34 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

“The Michelson–Morley experiment tried to prove the existence of the aether, which it failed to do. But it did show that the speed of light was the same no matter how fast and in which direction Earth was moving. So it did sort of provide evidence for (not prove, there is no proof in science) that the speed of light is a constant.”

In hindsight. At that time everyone was focusing on an “ether”. Even up to 1905. Einstein made the breakthrough. Others just provided data from their failed attempts to find their “ether”.


65 posted on 08/08/2024 2:32:44 PM PDT by TexasGator
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To: lefty-lie-spy

He also wrote some fine novels as well, some of which would make for excellent movies and/or series. Andre Norton is another that seems lost to the ages.


66 posted on 08/08/2024 2:45:41 PM PDT by LastDayz (A Blunt and Brazen Texan. I Will Not Be Assimilated.)
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To: TexasGator

Before then, you’d have no reason to believe there wasn’t an aether. Just like if you lived in 5,000 BC, there’d be no reason to think the earth wasn’t flat. But against our wishes, the laws that govern God’s universe are not always intuitive. Like a Feynman quote: “If you think you understand quantum mechanics, you don’t understand quantum mechanics”. Feynman has lots of nice quotes.

“I would rather have questions that can’t be answered than answers that can’t be questioned.”

Oh, and I call it aether, you call it ether.


67 posted on 08/08/2024 2:45:52 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

“So it did sort of provide evidence for (not prove, there is no proof in science) that the speed of light is a constant.”

Einstein’s breakthrough was his theoretical derivation.

I see where we may have some confusion when reading “the speed of light is a constant”.

The speed of light varies depending on the medium it is traveling through.


68 posted on 08/08/2024 2:48:01 PM PDT by TexasGator
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To: Red Badger

Big Audio Dynamite - E=MC2

https://www.youtube.com/watch?v=cHTDkJ-bQqM


69 posted on 08/08/2024 2:52:59 PM PDT by dfwgator (Endut! Hoch Hech!)
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To: TexasGator
"The speed of light varies depending on the medium it is traveling through"

And I still don't know exactly why. Something to do with wave interference. But it's a constant in a vacuum, not that there are any vacuums realistically. Even intergalactic space in the voids between supergalactic clusters have a little bit of primordial gas.
70 posted on 08/08/2024 2:59:16 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

Could of sworn that Tesla confirmed the existence of aether as that’s where he was utilizing his energy.


71 posted on 08/08/2024 3:03:33 PM PDT by LastDayz (A Blunt and Brazen Texan. I Will Not Be Assimilated.)
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To: LastDayz
I'll have to take that with a grain of salt.


72 posted on 08/08/2024 3:09:12 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

The ‘34 Pierce Arrow demonstration.


73 posted on 08/08/2024 3:11:51 PM PDT by LastDayz (A Blunt and Brazen Texan. I Will Not Be Assimilated.)
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To: Red Badger

The heat of the meat Equals the angle of the dangle provided the Mass of the ass remains Constant 2/too.


74 posted on 08/08/2024 3:31:27 PM PDT by Jumper
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To: Telepathic Intruder

“And I still don’t know exactly why.”

We really don’t know. We really don’t know what light is. We only have models that work as needed.

Choose one:

A. Particle Theory

B. Wave Theory

C. Quantum Theory


75 posted on 08/08/2024 3:34:32 PM PDT by TexasGator
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To: TexasGator

All three are correct.


76 posted on 08/08/2024 3:39:33 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

“All three are correct.”

And each can be wrong depending on the situation. We had to develop B because A didn’t explain certain behaviors. Similarly we developed C because we were seeing things that neither A nor B could explain.


77 posted on 08/08/2024 3:53:14 PM PDT by TexasGator
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To: Retrofitted

That was pretty dope for a white guy.


78 posted on 08/08/2024 4:02:32 PM PDT by Leep (Walz oozes weird. And not the good kind of weird.)
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To: TexasGator


Yeah well it's not A or B, where one is right and the other wrong. They're both right at the same time. The interference pattern in the two-slit experiment shows that electrons pass through both slits, but register on the screen as a single particle. The weird part comes into play when the projector is adjusted to fire only one electron at a time, but you get the same effect. The electron hits the screen as a single particle, but the interference pattern shows that it goes through both slits. And if you put a detector in the slits to verify which one the particle actually goes through, the interference pattern disappears. This is not some Art Bell thing that no one actually sees. It has been verified numerous times in experiments.
79 posted on 08/08/2024 4:07:03 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

“Yeah well it’s not A or B, where one is right and the other wrong. They’re both right at the same time. “

Electrons. OK.

They are not both right in your example. A in incorrect.


80 posted on 08/08/2024 4:14:25 PM PDT by TexasGator
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