Again in 2015 the Pennsylvania College of Technology Science Festival was a big hit!  This year’s event was held on Thursday March 19th at the Williamsport Campus Field House.  Seewald Laboratories, Inc. presented science experiments to future aspiring scientists.  These local junior high boys and girls, as well as, the general public were able to participate in hands on pH acid/base indictor color changes, milk & soap plate reaction, and the crowd favorite elephant toothpaste demonstration.  For more information on the event please visit: