3 ms·

Interesting substitution of "full of" for "has trace amounts of" but I guess on this topic everything is contextual right.

• pyre 8y ago
  I'm thinking it has more to do with spread than concentration. Trace amounts distributed over the entire universe, vs trace amounts in a localized area.
• lev99 8y ago
  That's a pet peeve of mine. Space isn't full of anything with mass. Space is remarkably empty.