<prompt> Bheka isigaba esingezansi bese uphendula umbuzo ngemuva kwalokho ngolimi olufanayo nesigaba: Isigaba: UPercy Lebaron Spencer July 19, 1894 September 8, 1970 wayengusosayensi waseMelika nomqambi. Waziwa njengomqambi we-oven microwave. Umbuzo: UPercy Lebaron Spencer wazalwa ngonyaka onjani?  <response>: Ngo-1894 