Edison's last breath is reportedly contained in a test tube at museum near Detroit | وی بعدها، با همکاری تاجران و یک آزمایشگاه در تأسیس کرد |
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Facilities were added to the laboratory or modified to meet Edison's changing needs as he continued to work in this complex until his death in 1931 | Edison Industries Exhibit, Primary Battery section, 1915 Edison moved from Menlo Park after the death of his first wife, Mary, in 1884, and purchased a home known as "" in 1886 as a wedding gift for his second wife, Mina, in in |
او در سال ۱۸۷۵، در سن ۲۸ سالگی، در یک دوره چهار ساله شیمی در اتحادیه کوپر برای پیشرفت علم و هنر ثبت نام کرد.
Edison later disclaimed the idea, telling the New York Times in 1926 that "I really had nothing to tell him, but I hated to disappoint him so I thought up this story about communicating with spirits, but it was all a joke | خلال العقود التّي تلت اختراع ديفي الأول، تعاقب علماء مثل وارين دي لا رو، وجوزيف ويلسون سوان، وهنري وودوارد، وماثيو إيفانز على تحسين مصابيح أو أنابيب كهربائية باستخدام الفراغ، لكنّ جميع محاولاتهم باءت بالفشل |
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On October 8, 1883, the ruled that Edison's patent was based on the work of and was, therefore, invalid | Archived from on August 8, 2011 |