Walk Or Run In The Rain? There's An Equation For That TweetShareGoogle+Email Screen Shot / YouTube/MinutePhysics Originally published on October 22, 2013 3:06 pm Is it better to walk or run in the rain? MinutePhysics has the answer.You can keep up with more of what Adam Frank is thinking on Facebook and on Twitter: @AdamFrank4Copyright 2017 NPR. To see more, visit http://www.npr.org/. TweetShareGoogle+EmailView the discussion thread.