Сегодня родился Вульф Георгий Викторович
On June 22, 1863 Wolf Georgy Viktorovich was born. This is a Russian scientist crystallographer. He is the author of 150 scientific works on crystal optics, a crystal physics, the X-ray diffraction analysis, mineralogy. He has developed a method of receiving crystals of the correct form. Besides, Woolf is the author of several scientific books: "Life of crystals", "Symmetry and its manifestation in the nature", "How crystals grow".