|
Monday Again
Monday is the day of the week between Sunday and Tuesday. According to the International Organization for Standardization's ISO 8601 standard, it is the first day of the week and in countries that adopt the "Sunday-first" convention, it is the second day of the week. The name of Monday is derived from Old English ''Mōnandæg'' and Middle English ''Monenday'', originally a translation of Latin ''dies lunae'' "day of the Moon". Names The names of the day of the week were coined in the Roman era, in Greek and Latin, in the case of Monday as ἡμέρᾱ Σελήνης, ''diēs Lūnae'' "day of the Moon". Many languages use terms either directly derived from these names or loan translations based on them. The English noun ''Monday'' derived sometime before 1200 from ''monedæi'', which itself developed from Old English (around 1000) ''mōnandæg'' and ''mōndæg'' (literally meaning "moon's day"), which has cognates in other Germanic languages, including Old Frisian ''mōna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galileo Moon Phases
Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was born in the city of Pisa, then part of the Duchy of Florence. Galileo has been called the "father" of observational astronomy, modern physics, the scientific method, and modern science. Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances". He invented the thermoscope and various military compasses, and used the telescope for scientific observations of celestial objects. His contributions to observational astronomy include telescopic confirmation of the phases of Venus, observation of the four largest satellites of Jupiter, observation of Saturn's rings, and anal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
