A volunteer prepares a large school field trip for a day of STEM activities. Photo: SciTech Museum
A volunteer prepares a large school field trip for a day of STEM activities. Photo: SciTech Museum
May 24, 2018
A volunteer prepares a large school field trip for a day of STEM activities. Photo: SciTech Museum
A volunteer prepares a large school field trip for a day of STEM activities. Photo: SciTech Museum