Comedian and fellow desert-dweller Caitlin Gill (@robotcaitlin) joins Matt, Jesse and Andy to discuss Mt. Etna growing 100 feet, 9,000 Covid cases from Euro 2020 games and ants using soil physics to excavate tunnels that last decades. This episode is brought to you by Wondrium, offering Probably Science listeners a free month of unlimited access by visiting Wondrium.com/probably