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This Day, That Year – October 9

Sat 09 Oct 2021    
EcoBalance
| < 1 min read

Joshua Stoddard of Worcester, Massachusetts, patented the first calliope on this day in 1855.

Did you know that:

• Karl Schwarzschild, a German physicist and astronomer, was born on this day in 1873
• The first telephone conversation between a moving car and a plane was on this day in 1947
• Bella Hadid is an American model born on this day in 1996