Eduardo Escobar was unaware when spring training started that he was going to get another opportunity to bail out the Twins.
But he was ready to liven up the clubhouse by going on a science kick.
First he wanted to know what would happen if the Earth stopped spinning. A couple of days later, he asked why it was cold at the Arctic Circle and Antarctica but not in the middle of the planet. Then he challenged teammates to come up with the name of the Mars Exploration Rover launched in 1996.
Stanford-educated catcher Jason Castro knew it was Sojourner. Others wondered why the 29-year-old infielder was asking such strange questions.
But most of the Twins knew it was just his way of keeping everyone loose, which might be the secret to his success.
Last season, he stepped in to replace injured third baseman Miguel Sano down the stretch and finished with a career-high 21 home runs as the Twins earned a wild-card spot.
On Thursday, when the Twins open the 2018 season in Baltimore, Escobar will be the starting shortstop, moving over after Jorge Polanco drew an 80-game suspension for using performance-enhancing drugs.
It doesn't matter if he's starting or coming off the bench, the third longest-tenured Twins player behind Joe Mauer and Brian Dozier utilizes his humor and a cheery demeanor to keep a clubhouse relaxed.