2018
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1 hari yang lalu · Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation: A glow from the summit of Mount Etna , famous active stratovolcano of planet Earth, stands out along the horizon in this mountain and night skyscape.
5 hari yang lalu · A snaking scar on Mars. A fascinating feature takes centre stage in this new image from ESA’s Mars Express: a dark, uneven scar slicing through marbled ground at the foot of a giant volcano. This scar, known as Aganippe Fossa, is a patchy, roughly 600-km-long feature known as a ‘ graben ’: a ditch-like groove with steep walls on either side.
3 hari yang lalu · Amedeo Avogadro (born August 9, 1776, Turin, in the Kingdom of Sardinia and Piedmont [Italy]—died July 9, 1856, Turin) was an Italian mathematical physicist who showed in what became known as Avogadro’s law that, under controlled conditions of temperature and pressure, equal volumes of gases contain an equal number of molecules.
1 hari yang lalu · Carl Friedrich Gauss - Wikipedia. Johann Carl Friedrich Gauss (German: Gauß [kaʁl ˈfʁiːdʁɪç ˈɡaʊs] ⓘ; [2] [3] Latin: Carolus Fridericus Gauss; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist who contributed to many fields in mathematics and science.
4 hari yang lalu · Spy on millions of sleeping butterflies and more — June’s best science images The month’s sharpest science shots, selected by Nature ’s photo team. Emma Stoye
2 hari yang lalu · Tesla may have inadvertently captured an X-ray image—predating, by a few weeks, Wilhelm Röntgen 's December 1895 announcement of the discovery of X-rays—when he tried to photograph Mark Twain illuminated by a Geissler tube, an earlier type of gas discharge tube.
1 hari yang lalu · He characterized normal science as the process of observation and "puzzle solving" which takes place within a paradigm, whereas revolutionary science occurs when one paradigm overtakes another in a paradigm shift. Each paradigm has its own distinct questions, aims, and interpretations.
