Why is your sphere expanding faster than light? It's very definition is pinned to exactly the speed of light.
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evil_andy Stick stick stick stick sticky sticky stick stick, Wed 27 Jun 2018, 20:33,
Reply)
The universe can expand faster than c because it’s not actually moving.
Here’s a link to a Lawrence Krauss lecture that covers what we think we know about how the universe started, what happened next and how it’s likely to end*.
*Spoilers* We’re all fucked.
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jonbob loves you, Wed 27 Jun 2018, 21:10,
Reply)
It's not stuff that's expanding, it's spacetime
The speed that things are moving away from you is proportional to distance, as spacetime expands. It can, and does, get faster than light as you get a long way away.
Veritasium can explain it.
(, Wed 27 Jun 2018, 21:28, Reply)
I'm going to have to follow this up when I've had less beers. Which won't be tomorrow.
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evil_andy Stick stick stick stick sticky sticky stick stick, Wed 27 Jun 2018, 21:45,
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i look forward to fridays hangover
is a phrase i had not imagined myself making before this post
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artifus is doing it all wrong, Wed 27 Jun 2018, 23:18,
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Haha
Me too. His check shirt made me scared for a start.
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antmulder Flick your icefloss, Thu 28 Jun 2018, 0:05,
Reply)
I think that video will explain, but ask if not
V is pretty good, despite the shirts. He posted a brief life-story a few days ago, which I found quite interesting. About how he got into his YouTubery.
https://youtu.be/S1tFT4smd6E
(, Thu 28 Jun 2018, 1:08, Reply)
