The creation of MLB-quality baseball bats ... testing ensures the bat meets the highest standards for professional use, with careful attention paid to weight, length, and grip.

We are three weeks into the Major League Baseball season and one of the main story lines of the nascent season is the bats.

Let's dig in. Read: An MIT-educated professor, the Yankees and the bat that could be changing baseball The idea of the torpedo bat is to take a size format -- say, 34 inches and 32 ounces -- and ...