I love that around 70% of the visible mass of the universe is made out of helium but on Earth it is rare and we use it to inflate balloons and talk like goofballs. If there’s one reason to venture out among the stars it should be to have more floaty balloons and giggle like goofs.
(Yeesh. Screwed this one up a bunch. The mass of hydrogen is bigger than helium and that’s what I was thinking of. Anyway. Balloons and funny voices are fun.)
