John Rennie
Engineer from Scotland (1761-1821) · Scientists · Died at 60
John Rennie was a Scottish civil engineer who designed many bridges, canals, docks and warehouses, and a pioneer in the use of structural cast-iron.
John Rennie is read about 37 times a day, in 18 languages.
A typical day, 30 days to 16 August 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1761 to 1821 · aged 60