EntityQ3614641· pop 15· linked from 1,071 articlesAmos DolbearSign in to saveAmerican physicist (1837-1910)ConnectionselectricityEntitysoundEntityInternational Standard Book NumberEntityAlexander Graham BellEntityGuglielmo MarconiEntityinventionEntitybatteryEntitymicrophoneEntityunidentified flying objectEntityincandescent light bulbEntityLexingtonEntityphysicistEntityInternet ArchiveEntitytelegraphyEntityProject GutenbergEntitycapacitanceEntityJSTOREntityheadphoneEntityradio transmitterEntityNorwichEntityCategories1837 births1910 deaths19th-century American inventors19th-century American physicists20th-century American inventors20th-century American physicistsInventors from ConnecticutOhio Wesleyan University alumniPeople from Norwich, ConnecticutScientists from ConnecticutTufts University facultyUniversity of Kentucky faculty