1. Color Blindness: John Dalton was colorblind, a condition he studied extensively, leading to the term "Daltonism."
2. Meteorological Records: Dalton kept detailed weather records daily for 57 years, totaling over 200,000 observations.
3. Modest Upbringing: He was born into a modest Quaker family in Eaglesfield, Cumberland, England.
4. Early Teaching: Dalton began teaching at the age of 12 at the local Quaker school.
5. Quaker Influence: His Quaker faith influenced his lifestyle, emphasizing simplicity and humility.
6. Mathematics and Science: Dalton had a natural talent for mathematics and science, which he pursued despite limited formal education.
7. Multiple Talents: Besides being a chemist, Dalton was also a physicist and meteorologist.
8. Self-taught: Much of Dalton's knowledge was self-taught, showing his dedication to learning.
9. New College Manchester: He moved to Manchester in 1793 to teach at the New College, a dissenting academy.
10. Manchester Literary and Philosophical Society: Dalton was an active member, presenting many of his scientific papers there.
11. Atomic Theory: Dalton is best known for developing the modern atomic theory.
12. Dalton’s Law: He formulated Dalton's Law of Partial Pressures in gases.
13. First Paper on Color Blindness: His first paper on color blindness was published in 1794.
14. Published Works: His notable works include "Meteorological Observations and Essays" and "A New System of Chemical Philosophy."
15. Simple Lifestyle: Despite his scientific fame, Dalton lived a simple, frugal life.
16. Honors and Awards: Dalton received numerous honors, including election to the Royal Society and the French Academy of Sciences.
17. Honorary Degree: He received an honorary degree from the University of Edinburgh in 1834.
18. Unmarried: Dalton never married, dedicating his life to science and education.
19. Experimental Approach: Dalton was known for his meticulous and systematic approach to experiments.
20. Statue in Manchester: A statue of Dalton was erected in Manchester in 1855.
21. John Dalton Building: Manchester Metropolitan University named a building in his honor.
22. Barometer Enthusiast: Dalton was fascinated by barometric pressure and often conducted experiments with barometers.
23. Difficulties in Speaking: Dalton suffered a stroke in 1837, impairing his speech but not his dedication to science.
24. Burial in Manchester: He was buried in Ardwick Cemetery in Manchester.
25. Detailed Weather Studies: Dalton's work in meteorology included studies on the dew point and evaporation.
26. Philosophical Approach: Dalton believed that understanding natural laws was crucial, even if the causes remained unknown.
27. Scientific Correspondence: Dalton corresponded with many leading scientists of his time, sharing his findings.
28. Physical Description: Dalton was described as a plain, unassuming man with a strong, analytical mind.
29. Legacy in Chemistry: Dalton’s atomic theory laid the foundation for the periodic table and modern chemical reactions.
30. Enduring Influence: His work continues to be fundamental in the study of chemistry and physics, influencing generations of scientists.