Anonymous ID: a2edca March 5, 2018, 12:46 a.m. No.555684   🗄️.is 🔗kun   >>5701

>>555664

Actually, I did my undergrad in mathematics. That's a hard science. If you don't have something to push off of, where is your energy going? Want to show me your math on that?

Anonymous ID: a2edca March 5, 2018, 1:58 a.m. No.555996   🗄️.is 🔗kun

>>555982

KEK. That is so funny. You have a nuclear reaction at the center of the Sun, Yes? That is shooting out matter. There is cause and effect. Where does that exist in a vacuum with a rocket? Hint: It is not the same thing.