Christopher McDuffie, 9, of Youngstown, tries to form big bubbles …

Special to The Vindicator | published: April 27, 2019

Christopher McDuffie, 9, of Youngstown, tries to form big bubbles with the help of Nathan Williams, left, a sophomore studying biochemistry at YSU, and Dr. Mike Serra, biochemistry professor at YSU, at the YSU's chapter of the American Chemical Society's table at Federal Frenzy on Saturday. EMILY MATTHEWS | THE VINDICATOR