MIT physicist Aaron Leanhardt has been credited with creating the torpedo bats. Leanhardt previously served as a hitting analyst with the Yankees before he joined the Miami Marlins as a field coordinator in the offseason.

"I think it’s an amazing discovery," said Angels outfielder Taylor Ward, one of many players suddenly interested in the new bats.

The torpedo bat's rise has changed the industry for the companies that make them. Here is one bat-maker's story.