Open Sauce is a confoundingly brilliant Bay Area event
This is the second year I brought my Dad (a now-retired radio engineer and co-host of Geerling Engineering) to Open Sauce, a Bay Area maker faire-like event, dreamed up by William Osman and featuring hundreds of exhibits ranging from mad science, to vintage electronics, to games, to world-record-breaking Rubik's Cube solvers: Sprawling over the grounds of the San Mateo County Event Center, I met people of all ages who were building all sorts of zany contraptions. Sometimes practical, sometimes