Alumnus Josh Linn demystifies the science behind experiments he conducts on live TV as part of his Saint Louis Science Center job.

Alumnus Josh Linn demystifies the science behind experiments he conducts on live TV as part of his Saint Louis Science Center job.
Alumnus Josh Linn demystifies the science behind experiments he conducts on live TV as part of his Saint Louis Science Center job.
Alumnus Josh Linn demystifies the science behind experiments he conducts on live TV as part of his Saint Louis Science Center job.
Social media manager Valerie Furlong captured video from the two-day event created to immerse area high school students in the joy of singing a cappella music.