1,074 MPH BASEBALL vs. 1 Gallon of Mayonnaise - Smarter Every Day 264

Get 1st Audiobook full access to the Plus Catalog for free when you try Audible for 30 days or TXT smarter to 500500 . I recommend “The Screwtape Letters“ by C.S. Lewis. A huge thank you to those who support Smarter Every Day on Patreon More calibration shots to come!