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Hace 1 día · The first documented use of the phrase "United States of America" is a letter from January 2, 1776. Stephen Moylan, a Continental Army aide to General George Washington, wrote to Joseph Reed, Washington's aide-de-camp, seeking to go "with full and ample powers from the United States of America to Spain" to seek assistance in the Revolutionary War effort.
Hace 3 días · Robotics is the interdisciplinary study and practice of the design, construction, operation, and use of robots. [1] Within mechanical engineering, robotics is the design and construction of the physical structures of robots, while in computer science, robotics focuses on robotic automation algorithms. Other disciplines contributing to robotics ...
Hace 4 días · Emily Arnesen (1867–1928), Norwegian zoologist who worked on sponges. Frances Arnold (born 1956), American biochemist and biochemical engineer, pioneer of the use of directed evolution to engineer enzymes. Ruth Arnon (born 1933), Israeli biochemist, who works on anti-cancer and influenza vaccinations.
Hace 3 días · Nature. A timelapse composite panorama of different natural phenomena and environments around Mount Bromo, Indonesia. Nature is an inherent character or constitution, [1] particularly of the ecosphere or the universe as a whole. In this general sense nature refers to the laws, elements and phenomena of the physical world, including life.
21 de may. de 2024 · As part of the five kingdom scheme, Kingdom Protoctista served as a kingdom of exclusion. Any living organism that was not animal, fungi, plant, or prokaryote was arranged under Kingdom Protoctista by default. Animals and plants form from embryos, while fungi form from spores. Prokaryotes have specific structural characteristics at the cellular ...
Hace 1 día · The word is recorded as Crīstesmæsse in 1038 and Cristes-messe in 1131. [25] Crīst ( genitive Crīstes) is from the Greek Χριστός ( Khrīstos, 'Christ'), a translation of the Hebrew מָשִׁיחַ ( Māšîaḥ, ' Messiah '), meaning 'anointed'; [26] [27] and mæsse is from the Latin missa, the celebration of the Eucharist.
Hace 2 días · RU. Internet TLD. .ru. .рф. Russia, [b] or the Russian Federation, [c] is a country spanning Eastern Europe and North Asia. It is the largest country in the world by area, extending across eleven time zones and sharing land borders with fourteen countries. [d] It is the world's ninth-most populous country and Europe's most populous country.
