future there ever was, perhaps ever will be because we're armed, we're equipped with our utility valid math and formulas and -- >> turn to a liberal arts major. >> it's profound. we can write down an equation and tell you the future behavior of the sun, moon planets and stars. >> so this is do you really get behind blind with an eclipse? >> the reason these warnings go out is there might be a reason for you. >> next i'm going to ask you who between super man and bat man. >> so can go there. i could so go there. iron man would be the winner. so with an eclipse, if you have an urge to look at the sun then, saying no. don't look unless you have proper filters, that would be true for every day. except you don't waste people's time when they wake up oh don't look at the sun today.