HE REACHES IN and palms one guy by the head and carefully lowers him into a seat. Then he grabs another guy by his torso and slowly helps him find a home, too.
Dr. Paul Janssen's technique looks an awful lot like either a surgeon doing a complicated surgery or a very intense game of Operation. His arm goes straight out, then straight down, careful not to disturb anything nearby.
As he works inside this large glass enclosure in the middle of the Ohio State library, he doesn't even notice that three curious people -- presumably, an Ohio State student, with her mom and dad -- are gathered outside staring in at his careful craftsmanship.