What would happen if a pitcher threw a baseball at the speed of light

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I have a six year-old son, so I get questions like this asked of me all the time. Thank goodness, then, that there are people like Randall Munroe of XKCD to answer it. Here’s what, among other things, would happen if a pitcher could throw a baseball at the speed of light:

These gamma rays and debris expand outward in a bubble centered on the pitcher’s mound. They start to tear apart the molecules in the air, ripping the electrons from the nuclei and turning the air in the stadium into an expanding bubble of incandescent plasma. The wall of this bubble approaches the batter at about the speed of light—only slightly ahead of the ball itself.

Which is why Greg Maddux chose to only hit the low 90s with his fastball back in the day.

Freddie Freeman exits game after being hit on wrist by pitch

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Braves first baseman Freddie Freeman had to exit Wednesday night’s game against the Phillies after he was hit on the left wrist by a Hoby Milner fastball in the bottom of the eighth inning. Charlie Culberson pinch-ran for him and stayed in the game to play first base.

You may recall that Freeman’s left wrist is the one that was fractured by an Aaron Loup pitch last year. Understandably, there’s some concern here. The Braves should provide an update later tonight or on Thursday.

Freeman went 1-for-3 in Wednesday’s game before exiting. On the season, he’s batting .288/.468/.492 with two home runs, 12 RBI, and 12 runs scored in 79 plate appearances.