What is the missing number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 49
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Magnus Gustaf RetziusBorn 17 Oct 1842; died 21 Jul 1919 at age 76.Swedish anatomist and anthropologist best-known for his studies of the histology of the nervous system. Retzius' Das Menschenhirn, 2 vol. (1896; "The Human Brain") was perhaps the most important work written on the gross anatomy of the brain during the 19th century. He served as a professor of histology at the Karolinska Mediko-Kirurgiska Institutet, Stockholm (1877-1900), where he made important contributions to anatomical descriptions of the muscles of the eardrum, the bones of the middle ear, and the Eustachian tube. Retzius also made a useful study of ancient Swedish and Finnish skulls. |