Right, I've got some time to make my teacher and what I like to do is find a picture before writing up the character. So here are the two options I'm stuck between:

[hider=Hip inventor/teacher person]
[img]http://fc02.deviantart.net/fs70/i/2011/346/c/f/nutty_professor_by_alishmcmalish-d4iwmqw.jpg[/img]
[/hider]


[hider=Not so hip teacher but definitely the coolest looking teacher ever]
[img]http://th07.deviantart.net/fs70/PRE/i/2010/334/4/a/professor_badass_by_bug_off-d33z08u.png[/img]
[/hider]