13.A few years ago, scientists realized that asteroids have spent billions of years whacking into one another — sometimes in high-speed collisions, sometimes more slowly.
14.This opportunity has become only more attractive since 2022, when bonds and stocks fell together, whacking investors who believed they had diversified by buying both.
20.We're asked to remove the needles, and I'm going to do that by using a trick I learned from You Suck At Cooking-- by whacking them firmly with a pan.