Making something on a 3D printer these days is easy. You upload the files to your computer, add in the filament, and you have your brand spanking new item within a couple of hours. Casting metal, on the other hand, is much more complicated. But Seth Robinson of Robinson Foundry could marry the two methods…

Ah, baseball: one of America’s favorite pastimes. While it is fun tossing the ball of the same namesake around, what really gets the crowd cheering is when someone hits the said ball with a good, solid bat. Though Major League Baseball requires the use of wood bats, lower levels have allowed the aluminum bats to…