Description: Pick up the materials needed for this months program between 3 .m. and 5 p.m. at the picnic table by the library parking lot (while supplies last) then look on the library Youth room page http://www.wspl.org/ , the Youth Room Facebook page https://www.facebook.com/WestSpringfieldPublicLibrary.YouthRoom or the library's Youtube channel for the scientific concept and instructions to the project. This program is recommended for ages 9 - 12.