We Would Notice if the Particles That Don't Make Up Normal Matter Disappeared

Daniel: I think we would notice if the particles that don't make up normal menter disappeared, like nutrinos in tow because we can observe them. Write to me two questions at daniel and horhay dot com. You'll be semi famous. We have no idea a guide to the unknown universe or our new book. Ye check out your copy at universe f a c dot com.