Microwave Oven, Percy Spencer WHAT:World’s First Microwave OvenWHERE:USA LOCATION:Accreditation in progressWHEN:1945 WHO:Percy Spencer DETAILS:Accreditation in progress LINKS: Accreditation in progress To register as a World Origin Site, large or small, simply supply your Claim together with its Justification to the website for inclusion in this new Global Database.REGISTER HEREOther World Origin Sites Blood Transfusion, James Blundell Safety Match, Gustaf Pasch Shipping Container, Malcolm McLean Rain Coat, Macintosh Check us out on Social Media Martin Wilkie2024-01-20T14:06:56+00:00