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The Lower Paleolithic period lasted over 3 million years, during which there many human-like species evolved including toward the end of this period, Homo sapiens.The original divergence between humans and chimpanzees occurred 13 (), however interbreeding continued until as recently as 4 Ma, with the first species clearly belonging to the human (and not chimpanzee) lineage being ...
1920: Arthur Eddington: Stellar nucleosynthesis. 1922: Frederick Banting, Charles Best, James Collip, John Macleod: isolation and production of insulin to control diabetes. 1924: Wolfgang Pauli: quantum Pauli exclusion principle. 1924: Edwin Hubble: the discovery that the Milky Way is just one of many galaxies.
List of Canadian inventions, innovations, and discoveries. Timeline of chemistry. Cheshire inventions, innovations and firsts. List of Chinese discoveries. List of Chinese inventions. List of inventions and discoveries of Neolithic China. Timeline of cosmological theories. List of Croatian inventions and discoveries.
1877: Brennan torpedo patented by Louis Brennan. [ 32] 1879: The rules of Hurling first standardised with the foundation of the Irish Hurling Union. [ 33] 1881: Stoney units discovered by George Johnstone Stoney. [ 34] 1885: Cream cracker created by Joseph Haughton. [ 35] 1886: Graphophone created by Chichester Bell.
Engineers during World War Two test a model of a Halifax bomber in a wind tunnel, an invention that dates back to 1871.. The following is a list and timeline of innovations as well as inventions and discoveries that involved British people or the United Kingdom including predecessor states in the history of the formation of the United Kingdom.
The discovery of Algol: An Ancient Egyptian Calendar of Lucky and Unlucky Days composed some 3,200 years ago is claimed to be the oldest historical document of the discovery of Algol. [125] [126] [127] Sothic cycle: Calendar: [128] Star clock: [129] Solstice and Equinox: [130]
Scottish inventions and discoveries are objects, processes or techniques either partially or entirely invented, innovated, or discovered by a person born in or descended from Scotland. In some cases, an invention's Scottishness is determined by the fact that it came into existence in Scotland (e.g., animal cloning ), by non-Scots working in the ...
This is a list of Japanese inventions and discoveries.The Japanese have made contributions across a number of scientific and technological domains. In particular, the country has played a crucial role in the digital revolution since the 20th century, with many modern revolutionary and widespread technologies in fields such as electronics and robotics introduced by Japanese inventors and ...