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Dimensions
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Dimensions
Ethan Siegel
in
Starts With A Bang!
Sep 15, 2023
Ask Ethan: Could gravity operate in extra dimensions?
Three fundamental forces matter inside an atom…
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523
8 responses
Ethan Siegel
in
Starts With A Bang!
Feb 1, 2023
Do we really have more than three spatial dimensions?
In Einstein’s relativity and the Standard Model…
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701
15 responses
Ethan Siegel
in
Starts With A Bang!
Jul 28, 2022
Time isn’t simply just another dimension
We live in a four-dimensional Universe, where matter and…
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880
21 responses
Ethan Siegel
in
Starts With A Bang!
Jun 11, 2021
Ask Ethan: Does Our Universe Have More Than 3 Spatial Dimensions?
Three of our dimensions are spatial…
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332
7 responses
Ethan Siegel
in
Starts With A Bang!
Sep 3, 2019
This Is Why Time Has To Be A Dimension
You might think that we live in a three dimensional Universe…
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822
6 responses
Ethan Siegel
in
Starts With A Bang!
Apr 21, 2017
How would the Universe change if we grew an extra dimension?
If it weren’t just the three space and…
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172
14 responses
Ethan Siegel
in
Starts With A Bang!
Sep 4, 2015
Ask Ethan #104: What if we grew a fourth spatial dimension?
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42
11 responses