Në run de 1731, Benjamin Franklin acï ɣön kuɛ̈n looi ye cɔl Library Company of Philadelphia, awel ɣön kuɛ̈n tueŋ ye kën mïth baai, cï rot lac bï juak ke cïï beer yaa tën bɔ̈k kaa pɛ̈c ku acï bï bɛ̈n kee ye tën scientific experiment, ku yee käke kɔc juëc ke scientific experiments määt nhïïm.