Chemist and co-inventor of the three-way catalytic converter and National Medal of Honor recipient, John Mooney, will participate in a 30-minute radio interview, recorded in the showroom of Paul’s Volvo on Saturday April 28 at 11 a.m. , to be aired at a later date.

Mooney will be discussing with Paul Korzinski, Sr. owner of Paul’s Volvo, how the catalytic converter, which helps reduce toxic exhaust in cars, works and how it is earth friendly. The audience will participate in a Q&A segment moderated by WFDU/89.1FM radio host Carl Kraus . This event celebrating Earth week is open to the public.