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Title text: I got banned from the county fair for handing out Helium-2 balloons. Apparently the instant massive plasma explosions violated some local ordinance or something.

Don't have enough regular matter? Dark matter is much more plentiful!

But would we even know how much dark matter we have? Enough or too much? You have to realize that I have never been able to understand why Neutrons don't just float/fall away from the nucleus.