So once upon a time my class got to use ipads on an extremely broken "vocabulary" game that everyone knows how to hack, EVERYONE. You can buy premium and play fun games or you can just switch your spelling list a few times and get in anyways. EASY! (it's called spellingcity and it's bad) So one time while playing the very broken game my ipad started glitching, not the game, but the ipad itself. It was vibrating and black kept flashing on the screen. The power? 63%, not supposed to be turning off now. Then the ipad straight up broke, not ran out of power, it actually broke. After a few days we got the ipads again and guess what, THE IPAD WAS STILL FRICKING BROKEN! then we got the cart again and surprise surprise a broken ipad in my eyes. So that was traumatic.