موسوعة العلمـاء و المخترعين .. العلمـاء بالترتيب حسب اسم الشهرة .. الحرف ١٠_ف

Encyclopedia of Scientists and Inventors.. Scientists in order according to their nickname.. The letter 10_F

⏹ Wegner individual strings
Wegener Alfred Lothar

German geologist (1880-1930)
Wegener learned in Berlin, Heidelberg, and Innsbruck, then worked as a professor of meteorology in Hamburg and Graz.
A thousand books, including what was about the emergence of continents and oceans. He made several trips to Greenland, and his end was on the fourth trip.

Wieland, Heinrich Otto
Wieland, Heinrich Otto

Organic chemist (1877 - 1957)
Wieland learned in «Munich and Berlin» and «Stuttgart». He worked as an Extraordinary Professor of Chemistry in Munich, then as a Professor of Chemistry at the Technical High School in Freiberg. Then the world succeeded Willstätter in Munich.
Wieland's chemical research focused on organic nitrogen compounds, organic radicals, and oxidation-reduction processes.
He won the Nobel Prize for Chemistry in 1927.

⏹ Feller, Friedrich Wöhler, Friedrich

German chemist (1800 - 1882)
Feller was taught by great scholars such as Gmelin, from 1788 to 1853,
And Berzelius (from 1779 to 1848) to finally become a professor of chemistry in Gettingen. He participated with Liebig in extensive studies on the benzoyl radical.
Feller has done an enormous amount of work in organic chemistry and in the study of rare metals.
He was also able to separate the element aluminum and beryllium, and discovered calcium carbide and the process of preparing acetylene (from the aforementioned carbide). He also developed a method commonly used in the preparation of phosphorus.
Feller broke the theory of the biologists (who say that the production of organic materials is only carried out by living organisms) when he succeeded in preparing urea from ammonium cyanate.

⏹ Felling, Hermann von
Fehling, Herman Von

German chemist (1812 - 1885) ·
Felling studied at the hands of the scientist Liebeg and then worked as a chemistry teacher in Stuttgart. • Felling introduced the use of a solution known as “Fehling's solution” to be used in the investigation of aldehyde, glucose, fructor, etc. (This solution consists of two parts, namely, “A” solution and “B” solution, which are mixed when used. “A” is a solution of copper sulfate and “B” is a solution of sodium and potassium tartrate). Viang worked on the synthesis of paraldehyde and metaldehyde, and he prepared vinyl cyanide.

⏹ Philo

Byzantine scholar (second century BC)
Philo was a natural philosopher who wrote on military engineering, and remnants of his works still exist to this day. He described the invention of the scientist Ctecibius (mid-third century BC) as a “launcher, a catapult operated by compressed air.”
Philo noticed that the ignition of a candle within a semi-spherical body placed on water causes the water to rise in the semi-spherical body as a result of the shrinking of the volume of air inside it, according to what Philo concluded.

⏹ Wien, Wilhelm Wien

German physicist (1864 - 1928)
Learn Wien in Götegen, Heidelberg and Brian.
He worked as an assistant to the scientist (Holmholz), then he worked as a professor in Aachen, which was known as Aix-la-Chapelle at that time. He then worked in Gries, Würzburg and Munich. Finn had an argument on the topic of radiation from black bodies. He discovered two physical laws named after him in the subject of radiation, and he won the Nobel Prize for Physics in 1911. Finn wrote a number of books on radiation.