pinball1970's latest activity
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pinball1970 reacted to Rive's post in the thread Did humans migrate a lot in prehistoric times? with
Love.
Thanks for the confidence, but I don't think I'll be able to add much here. Just some thoughts... - Be careful with the timescale. If... -
pinball1970 reacted to willyengland's post in the thread Theory on an extra cause of the expansion of the (uni)verse with
Like.
What is "the multiverse" exactly? Why "surely"? Why gravity in particular? Why not electromagnetic interaction? -
pinball1970 replied to the thread How good is Brian Cox as a science communicator?.I have not watched the video but I have seen him on other programmes. One thing I do not like is that the BBC and other network’s roll...
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pinball1970 reacted to jack action's post in the thread Cover songs versus the original track, which ones are better? with Like.
So, apparently, Remember Monday is the latest sensation on TikTok with Fat Bottomed Girls.
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pinball1970 reacted to Hornbein's post in the thread Cover songs versus the original track, which ones are better? with Like.
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pinball1970 replied to the thread Cover songs versus the original track, which ones are better?.
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pinball1970 replied to the thread Did humans migrate a lot in prehistoric times?.You were not. A lot of competing theories of how this happened, when, how many and from where. Negative posts towards you on this are a...
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pinball1970 reacted to sbrothy's post in the thread Did humans migrate a lot in prehistoric times? with Like.
Yeah, admittedly I was a little quick there. This one looks more interesting, and more importantly, contemporary.
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pinball1970 replied to the thread Did humans migrate a lot in prehistoric times?.There were a few competing theories for ROA when I was at Uni and it was never a done deal. "One tribe" in Africa down to a 100 or so...
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pinball1970 reacted to Bandersnatch's post in the thread Undergrad Help Understanding the Hubble Constant's Units with
Informative.
As has been said, you can't get a velocity out of the Hubble constant, because its dimension is that of a frequency. I can appreciate... -
pinball1970 reacted to Astronuc's post in the thread RIP Dave Mason (79), May 10, 1946 - April 19, 2026 with
Care.
Dave Mason, co-founder of Traffic known for ‘We Just Disagree’ and ‘Feelin’ Alright,’ dies at 79... -
SpaceX: Test like you fly A 25 minute video about Starship and a bit about SpaceX in general. A lot of new video material, or at least...
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pinball1970 replied to the thread Did humans migrate a lot in prehistoric times?.Since this is prehistory not history, I think it is justified putting this in the Biology SF.
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pinball1970 replied to the thread Did humans migrate a lot in prehistoric times?.Article here that has links to papers. https://www.science.org/content/article/ten-thousand-years-ago-human-evolution-went-overdrive
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pinball1970 replied to the thread Did humans migrate a lot in prehistoric times?.There will be plenty of genomic, archeological and paleoanthropological publications on this. Here is one...
