The World Cup may be over, but I found this Tech Insider video about the ball extremely interesting. Read the description below, and be sure to check out the video!
"Why does the World Cup ball look so different year after year? It's a question we posed to John Eric Goff — a physics professor at University of Lynchburg and author of "Gold Medal Physics: The Science of Sports." Turns out, some of those changes haven't been for the best. And have caused more problems than they solved. "
Thumbnail Photo Credit: Tech Insider YouTube Channel