Search results
November 30 is the 334th day of the year (335th in leap years) in the Gregorian calendar; 31 days remain until the end of the year. Events [ edit ] Pre-1600 [ edit ]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file
Nov 18, 2023 · The Greek word for amber is electron. He was also the first to propose the Earth was magnetic as a reason why compasses point north. The CGS unit for magnetism is a gilbert (Gb) in his honor. November 30th is Smithson Tennant's birthday. Tennant was an English chemist who first identified the elements osmium and iridium.
Anning, depicted with her dog. Mary Anning (21 May 1799 – 9 March 1847) was an English fossil collector and palaeontologist. She made discoveries of Jurassic marine fossil beds in the cliffs along the English Channel at Lyme Regis, which changed the scientific thinking about prehistoric life and the history of the Earth.
Science is a rigorous, systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the world. Modern science is typically divided into three major branches: the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; the social sciences (e.g., economics, psychology, and sociology), which study individuals ...
3 days ago · In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws. Science can be divided into different branches based on the subject of study. The physical sciences study the inorganic world and comprise the fields of astronomy, physics, chemistry, and the Earth sciences.
Apr 16, 2024 · science. history of science, the development of science over time. On the simplest level, science is knowledge of the world of nature. There are many regularities in nature that humankind has had to recognize for survival since the emergence of Homo sapiens as a species. The Sun and the Moon periodically repeat their movements.
