Questions with the keyword 'big bang'

• what is antimatter by #super_ninja_swag_collie_pupUK333 to Joe, Jos, Kate, Lisa Comments: (No comments so far )
• How long has the universe been around? by Ryan to Jos Comments: (No comments so far )
• Why would you explain the Big Bang with Lego? by Frey frey to Pierre Comments: (No comments so far )
• Where neutinos before the big bang. If not or if so how where they created? by TVRFreak to Pierre Comments: (No comments so far )