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Re: Science Tidbits #5

Posted: Wed Apr 10, 2019 10:57 pm
by RJDiogenes
And they have successfully imaged the shadow of the event horizon of the gravity of the Black Hole. Our universe at work. :cooldude:
Lupine wrote:
Wed Apr 10, 2019 7:44 pm
There appears to be a new species of human. Since it seems to share some characteristics with Homo floriensis I imagine that they're both descended off the same ancestors.
It's kind of amazing to think of human-like hominids populating the Philippines more than 700,000 years ago. Three quarters of a million. I wonder what the islands were like then. I kind of didn't even realize they were that old.

Re: Science Tidbits #5

Posted: Thu Apr 11, 2019 2:51 pm
by Lupine
^With sea levels lower due to the Ice Age they would actually have been larger.
RJDiogenes wrote:
Wed Apr 10, 2019 10:57 pm
And they have successfully imaged the shadow of the event horizon of the gravity of the Black Hole. Our universe at work. :cooldude:
We can image a black hole here even. :hole:

Re: Science Tidbits #5

Posted: Thu Apr 11, 2019 11:15 pm
by RJDiogenes
Lupine wrote:
Thu Apr 11, 2019 2:51 pm
^With sea levels lower due to the Ice Age they would actually have been larger.
Good point. And it's very likely that most of the settlements would have been along the shorelines, which means that all evidence is lost forever now. :(
We can image a black hole here even. :hole:
Watch your step on the accretion disk. :lol:

Re: Science Tidbits #5

Posted: Sat Apr 13, 2019 4:11 pm
by Lupine
Another possible planet orbiting Proxima Centauri- with emphasis on the word "possible". However judging by the descriptions it sound like it will be a small gas giant or maybe an ice giant.

Re: Science Tidbits #5

Posted: Sat Apr 13, 2019 6:44 pm
by Lupine
And in other news (well, not news per se but just really cool) here's a family tree for the Dromaeosauridae!
:dragon:

Re: Science Tidbits #5

Posted: Sun Apr 14, 2019 11:12 pm
by RJDiogenes
Lupine wrote:
Sat Apr 13, 2019 4:11 pm
Another possible planet orbiting Proxima Centauri- with emphasis on the word "possible". However judging by the descriptions it sound like it will be a small gas giant or maybe an ice giant.
I would be shocked if there are any stars that have only one planet-- or no planets. Except maybe very near the galactic core. Planets are basically dust and debris around the star, and I can't imagine any star being so clean that it has no planets.

Re: Science Tidbits #5

Posted: Mon Apr 15, 2019 2:58 pm
by Lupine
^True, but just the act of finding them is the amazing part. I have an old book about life on other planets from the 40s where the author is insisting that we'd never be able to detect planets around other stars. Look where we are now.

Re: Science Tidbits #5

Posted: Mon Apr 15, 2019 11:32 pm
by RJDiogenes
Yeah, it wasn't that long enough that we were barely detecting hints after years of research. Now they're imaging storm systems on alien gas giants.

Here's kind of an interesting and grisly discovery. Human sacrifice in the Iron Age. Definitely some story material there. :book:

Re: Science Tidbits #5

Posted: Tue Apr 16, 2019 2:56 pm
by Lupine
^Yeah, a lot of the Bog People appeared to be the victims of human sacrifice. It probably wasn't fun period to be alive. :no: