Ole Larson's Folks

No close family anniversaries. A great day for science, though. On this date in 1831, the HMS Beagle departed Plymouth, England, on its second voyage to South America and the Pacific Ocean. On board this time was the young naturalist Charles Darwin. Instead of the planned two years, the voyage lasted almost five. Discoveries made on the voyage greatly influenced Darwin’s later theories on evolution, and his book about the journey propelled him to celebrity status, in both the scientific world and in popular culture.

Portrait by George Richmond, 1840

Portrait by George Richmond, 1840

= = =

Scientific birthdays today: Johannes Kepler (1571, near Stuttgart, Germany), whose laws of planetary motion laid the foundation for Isaac Newton’s theory of universal gravitation.

portrait by unknown artist, 1610

Johannes Kepler, portrait by unknown artist, 1610

And, Louis Pasteur, the “father of microbiology,” born in Jura, France, on this date in 1822.



26 December
28 December