Quote of the day
What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Josiah Parsons Cooke

Born: October 12, 1827
Died: September 3, 1894 (aged 66)
Bio: Josiah Parsons Cooke was an American scientist who worked at Harvard University and was instrumental in the measurement of atomic weights, inspiring America's first Nobel laureate in chemistry, Theodore Richards, to pursue similar research.
Known for:
- The new chemistry (1874)
- Elements of Chemical Physics (1860)
- Principles of Chemical Philosophy (1868)