The Home Run decline

[Matt700wlw]

http://sports.espn.go.com/mlb/columns/story?columnist=crasnick_jerry&id=2973727

[camisadelgolf]

In another thread, people were talking about how MythBusters claimed that a humidor made very noticeable changes to how far a baseball travelled. Colorado is still the only team with a humidor, but now teams are storing their baseballs in rooms with humidity controls.