Plato terminals had a custom keyboard* which included buttons for super and subscripts. The administrator for our school district's account had special privile

Plato terminals had a custom keyboard* which included buttons for super and subscripts. The administrator for our school district's account had special privileges including the ability to create new users, give others the right to create lessons, more disk space and was highly coveted. It didn't take too long for someone to figure out Mrs. Kennedy's password was <SUPER>man. Of course my password instantly became yellow<SUB>marine. * http://xahlee.info/kbd/plato_iv_keyboard.html http://xahlee.info/kbd/plato_iv_keyboard.html