"Twenty-Some Odd Demonstrations Guaranteed to Knock Your Socks Off," a chemistry demonstration, will be presented at 7:30 p.m. April 28 in the gymnasium.
Bob Becker, a chemistry teacher at Kirkwood High School in Kirkwood, Mo., will present a series of chemical demonstrations designed to be fun and educational.
The show will feature combustion, exploding balloons, floating soap bubbles and polymers.
The show is an Arts and Letters Series event offered by the Chemistry Club in conjunction with Air Products Manufacturing Corporation in LaSalle. Admission is free.