CNN  —  Baseball season is back, and it didn’t take long for the New York Yankees to start crushing records and dominating conversation. And at the center of it all? “Torpedo” bats. The Bronx Bombers tied an MLB record as they hit 15 home runs in their opening three-game series – including a franchise-record nine in their 20-9 rout over the Milwaukee Brewers on Saturday. Here’s all you need to know about the “torpedo” bats that have everyone talking. What is the ‘torpedo’ bat? The “ torpedo”