Olive Dennis
American engineer (1885-1957) · United States · On the map · Scientists · Died at 71
Olive Wetzel Dennis was an engineer whose design innovations changed the nature of railway travel. Born in Thurlow, Pennsylvania, she grew up in Baltimore. In 2026, Ms. Dennis was inducted into the National Inventors Hall of Fame.
Olive Dennis is read about 4 times a day, in 13 languages.
A typical day, 30 days to 6 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 120 days, one point a day.
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About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1885 to 1957 · aged 71
