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Pentcho Valev
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Pentcho Valev
replied to the thread
New Fundamental Axiom in Physics
.
Richard Feynman: "I want to emphasize that light comes in this form - particles. It is very important to know that light behaves like...
Friday at 6:37 PM
Pentcho Valev
replied to the thread
New Fundamental Axiom in Physics
.
View: https://x.com/pentcho_valev/status/1923265482280370418 ME GIF: Observer changes his speed and sees distances between light...
Friday at 3:23 AM
Pentcho Valev
posted the thread
New Fundamental Axiom in Physics
in
Cosmology
.
View: https://x.com/pentcho_valev/status/1922907883563258068 ME Grok, Elon Musk's AI device, claims that 1. in vacuum, the wavelength...
Thursday at 4:14 AM
Pentcho Valev
replied to the thread
Twin Paradox : Einstein's 1918 Preposterous Paper
.
View: https://x.com/grok/status/1921656612835700887 GROK When you were 2, your sister was 4 (twice your age). Now at 40, without...
May 11, 2025
Pentcho Valev
replied to the thread
Time Dilation: Discussion with Grok (Elon Musk's AI Device)
.
View: https://x.com/grok/status/1921520396094058581 GROK Gravity is not required for time dilation. Special relativity shows that...
May 11, 2025
Pentcho Valev
posted the thread
Why Galaxies Are Not Expanding (discussion with Grok, Elon Musk's AI device)
in
Cosmology
.
View: https://x.com/grok/status/1921502404488655004 GROK The universe is widely accepted to be expanding, supported by redshift...
May 11, 2025
Pentcho Valev
replied to the thread
Einstein Abuses Logic and Camouflages Absurdity in 1905
.
Brian Greene teaches ASYMMETRIC time dilation: The moving clock is slow, the stationary one is fast: View...
May 8, 2025
Pentcho Valev
posted the thread
Einstein Abuses Logic and Camouflages Absurdity in 1905
in
Cosmology
.
View: https://x.com/pentcho_valev/status/1920469585238597722 ME Ask Perplexity: "Special relativity predicts that a traveler moving at...
May 8, 2025
Pentcho Valev
replied to the thread
Time Dilation: Discussion with Grok (Elon Musk's AI Device)
.
"If another person's clock runs slower than yours, then yours is running faster than theirs." That's what I have said. "But yours does...
May 4, 2025
Pentcho Valev
posted the thread
Time Dilation: Discussion with Grok (Elon Musk's AI Device)
in
Cosmology
.
View: https://x.com/grok/status/1918903460935991739 GROK Time dilation means time passes slower for someone moving fast, like on a...
May 4, 2025
Pentcho Valev
replied to the thread
Variable Speed of Light in Gravity
.
"In astrophysics, gravitational redshift or Einstein shift is the process by which electromagnetic radiation originating from a source...
May 2, 2025
Pentcho Valev
posted the thread
Variable Speed of Light in Gravity
in
Cosmology
.
Einstein's relativity has a preposterous prediction: The speed of light decreases as light falls towards the source of gravity, and...
May 2, 2025
Pentcho Valev
posted the thread
Fatal Question in Modern Physics
in
Cosmology
.
"When the observer is moving, as in Animation 2, the sound waves emitted from the source are undisturbed. The wavelength does not change...
May 2, 2025
Pentcho Valev
posted the thread
Twin Paradox : Einstein's 1918 Preposterous Paper
in
Cosmology
.
Grok (Elon Musk's AI): "Einstein's 1918 argument on the Twin Paradox used general relativity, suggesting the traveling twin, during...
May 1, 2025
Pentcho Valev
posted the thread
An Am-I-Brainwashed Test
in
Cosmology
.
Two texts suggesting that the speed of light is VARIABLE (goodbye relativity, goodbye modern physics): "Vo is the velocity of an...
Apr 30, 2025
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