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Inventor of the first ever practical telephone http://www.nationalitpa.com/history-of-telephone
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Creator of the first ever handheld mobile phone https://www.britannica.com/biography/Martin-Cooper
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Co founder of Apple, first apple iPhone released in 2007 https://www.biography.com/people/steve-jobs-9354805
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.