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Nicholas Callan

Irish physicist (1799-1864) · Scientists · Died at 64

Nicholas Joseph Callan was an Irish physicist and Catholic priest known for his work on the induction coil.

Nicholas Callan is read about 11 times a day, in 9 languages.

A typical day, 30 days to 22 June 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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