Tattooes Gone Physical

Thank you Google Images~!

If I got some temporary tattooes like that with more functional Physics equations (a.k.a those that're sure to pop up in the exams this Monday), wouldn't that just be swell? Like, the promo for these temporary removable tattooes, depicting Physics and Mathematical (and possibly other subjects) formulae would be: Cheating Made Easy - Cheat Without Paper! Use Tattooes!

Then of course, they would gain notoriety in less than a fortnight, and responsible people would get a whiff of them, track them down, sue them and force them to close down.

Nothing worth it is ever easy ^^