In this video we are going to do some math and calculate that magical resolution for a TV screen above which you eye can't see. I'll leave the actual calculations outside the video for two reasons. Number one - English is not my main language and it's a little bit hard for me to talk about mathematical operations in it. Number two... come on, guys, this is the math for 13-14 year old school students, nothing too hard. Music by Graphiqs Groove from freemusicarchive.org