Let's be clear: You shouldn't try to take over the world. However, if you are going to do it anyway, Ryan North's new book How to Take Over the World does have some interesting ideas about how to gain ...

Ok, say I have many pentagons. <BR><BR>I want to build an orb or sphere or whatever a 3 dimensional ball out of pentagons.<BR><BR>Is there a predetermined limit to the # of pentagon shaped pieces I ...