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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 ...
Ink: Ink was used in Ancient Egypt for writing and drawing on papyrus from at least the 26th century BC. [134] Siphon: Ancient Egyptian reliefs from 1500 BC depict siphons used to extract liquids from large storage jars. [149][150] Merkhet: The merkhet was an ancient surveying and timekeeping instrument.
Nikola Tesla (/ ˈ t ɛ s l ə /; [2] Serbian Cyrillic: Никола Тесла, [nǐkola têsla]; 10 July 1856 [a] – 7 January 1943) was a Serbian-American [3] [4] engineer, futurist, and inventor. He is known for his contributions to the design of the modern alternating current (AC) electricity supply system. [5]
Rubber balloons – the Olmec were the first people to use rubber balloons. Their civilization arose in 1700 BCE in the Yucatán Peninsula. [40] Reed boats – a balsa was a boat that was constructed by pre-Columbian South Americans from woven reeds of totora bullrush.
The history of science during the Age of Enlightenment traces developments in science and technology during the Age of Reason, when Enlightenment ideas and ideals were being disseminated across Europe and North America. Generally, the period spans from the final days of the 16th- and 17th-century Scientific Revolution until roughly the 19th ...
Timeline of United States inventions (1890–1945) Robert H. Goddard (1882–1945), the American physicist and inventor who built and launched the world's first liquid-propellant rocket on March 16, 1926. [1] Goddard held 214 patents for his inventions and pioneering innovations in liquid-propelled, guided, and multi-stage rockets. [2] This ...
1838 – Protein discovered, named and recorded by Gerardus Johannes Mulder and Jöns Jacob Berzelius. 1862 – Louis Pasteur discovers the bacterial origin of fermentation. 1863 – Gregor Mendel discovers the laws of inheritance. 1864 – Antonin Prandtl [wikidata] invents first centrifuge to separate cream from milk.
Electrometer by Jean Peltier. Foucault pendulum by Léon Foucault (who also developed and named the Gyroscope) in February 1851 in the Meridian of the Paris Observatory. Ocean thermal energy conversion in 1881 by Jacques-Arsène d'Arsonval (first OTEC plant in 1930 in Cuba by his student Georges Claude).