Photo gallery

Photos from our events, newest first. Click any photo to see it bigger, then use the arrow keys or swipe to flip through the rest.

ChemQuest × Mathnasium STEM Day

Nov 7, 2026, Mathnasium Glen Mills

Spring STEM Day

Apr 25, 2026, Brandywine Hundred Library

  • Kids working at an experiment table during the April 2026 event.

2nd Annual Science Fair

Nov 8, 2025, Brandywine Hundred Library

  • Science fair participants and ChemQuest officers in the library meeting room.

Summer STEM Day

Jun 28, 2025, Brandywine Hundred Library

  • Kids sitting on the floor raising their hands during a science demo.

1st Science Fair

Oct 13, 2024, Brandywine Hundred Library

  • Science fair winners holding medals and certificates.

Summer STEM Day

Jun 22, 2024, Brandywine Hundred Library

  • Kids gathered around volunteers during the June 2024 event.

Winter STEM Day

Jan 27, 2024, Brandywine Hundred Library

  • Three kids holding up bags of homemade ice cream.

Our first event

Aug 26, 2023, Rachel Kohl Library

  • A child working on an experiment with a cup of blue liquid.

More moments

From events over the years

  • Two girls smiling at an experiment table during a ChemQuest event.
  • Kids holding up bags of homemade ice cream at a long experiment table.
  • Kids sitting in a circle watching a volunteer's demonstration.
  • Kids grinning and holding up the bag from their experiment.
  • A young student presenting a science fair board to a judge.
  • Kids sitting on the floor in a circle around a ChemQuest volunteer's demonstration.
  • Kids grinning and posing for the camera at an event.
  • A large group of ChemQuest volunteers posing together at an event.
  • Four ChemQuest volunteers in matching shirts standing with a library host.