Talk:2186: Dark Matter

Explain xkcd: It's 'cause you're dumb.
Revision as of 18:59, 9 August 2019 by (talk) (request)
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If dark matter were squirrels, they wouldn't set off the bird feeders because dark matter can't interact with feeders at all! Especially since it's not to the squirrels' advantage to set them off. Unless, of course, the dark matter squirrels do exist and steal from our feeders freely, but we can't notice because dark matter is unobservable at this scale. In fact, it's entirely plausible that some squirrels evolved to be dark matter for this specific advantage, so I wouldn't rule that out. 12:12, 7 August 2019 (UTC)

Well if they can't interact with the feeders, they won't be able to steal the food either. 13:28, 7 August 2019 (UTC)
Not with that attitude. 14:10, 7 August 2019 (UTC)

I have never seen a spinning bird - can they turn peanuts into gold?

Yes, but the gold would be radioactive. The much more impressive reaction is to turn gold into peanuts, other than by paying a farmer for peanuts using the gold. Nutster (talk) 14:36, 7 August 2019 (UTC)
Would I be allowed to pay a merchant for peanuts using the gold? --Lupo (talk) 14:38, 7 August 2019 (UTC)

I had to google what a spinning bird feeder is. I had never seen one of these before (I live in Germany). Maybe a link to one of these funny videos should be added. Frank 19:59, 7 August 2019 (UTC)

 Done 01:25, 8 August 2019 (UTC)

Anyone else who read PBH as PHB, the pointy haired boss from Dilbert? --Lupo (talk) 07:06, 8 August 2019 (UTC)

I always think "peanut butter and ham," from PBJ+BLT I guess. 07:20, 8 August 2019 (UTC)

In the explanation, I think I missed a step of logic. Are Windows, Icons, Mice and Pointers made up of Dark Matter? It might explain a few lockups in Windows I've been having lately.Seebert (talk) 11:47, 9 August 2019 (UTC)

How can Megan use the dark matter density across the whole solar system to calculate the density within the Earth? If dark matter interacts with gravity, shouldn't the distribution of dark matter within the Solar system be similar to the distribution of normal matter (i.e. much higher density near massive objects like the Earth)? 17:40, 9 August 2019 (UTC)

For comparison, it would be nice to have the average density of "regular" matter of the earth, the sun, interplanetary space, interstellar space, etc. -- 18:59, 9 August 2019 (UTC)