{"Page URL":["https://www.appropedia.org/Matter"],"Page description":["Matter forms everything we see and touch. Appropedia explores its role in science, structure, and sustainability education."],"Page language":["en"],"Page license":["CC-BY-SA-3.0"],"Page title":["Matter"],"Page views":[71],"Page year":["Tuesday, 01-Jan-08 00:00:00 UTC"],"Modification date":["Thursday, 08-Jan-26 23:46:51 UTC"]}