Want to joint the ranks of Pythagoras, Tales, Euclid, Riemann, Bertrand, L'Hôpital and some other eggheads that have theorems named after them, but don't want to spend the better part of your life researching and developing a theorem of your very own (or just don't want to have anything to do with math; nasty stuff, that)? Well now you can. TheoryMine is a company that specializes in automated theorem proving, and their theorem testing/proving process discovers new theorems every day. So what to do with all these new theorems? Sell them. £15 will buy you your very own, perfectly valid, unique, hitherto undiscovered, mathematical theorem, complete with proof (take that, Fermat!). So, um, yeah. No guarantee your theorem will ever find wider use, recognition or glory, but hey, your very own theorem. Yay. Link.