Respuestas al mensaje #1,816

🇵🇦 Nuestro primer dominio localizado está en español en kiwifarms.pa. Our first localized domain is on Spanish on kiwifarms.pa.

So rather than searching for 'how much hydrogen is in the universe' where you could receive a diversity of answers (I'm not saying you would), you...

There actually is variance in this from 73-75% and this is by weight not be amount of atoms. Also it mentions in the observable universe.