“When air heats up, molecules move faster and away from each other, making the air less dense. Baseballs launched off a bat go farther through thinner air because there’s less resistance to slow the ball. Just a little bit farther can mean the difference between a homer and a flyout, said Alan Nathan, a University of Illinois physicist who wasn’t part of the Dartmouth study.”
知道了奇怪的棒球冷知識：
“When air heats up, molecules move faster and away from each other, making the air less dense. Baseballs launched off a bat go farther through thinner air because there’s less resistance to slow the ball. Just a little bit farther can mean the difference between a homer and a flyout, said Alan Nathan, a University of Illinois physicist who wasn’t part of the Dartmouth study.”
https://apnews.com/article/baseball-home-runs-climate-change-2f05bcb73155ae63b8b6344b42dba33b#lgxq2qmfb11wunzc1c