unobserved
111Volcanic Explosivity Index — The Volcanic Explosivity Index (VEI) was devised by Chris Newhall of the U.S. Geological Survey and Steve Self at the University of Hawaiokinai in 1982 to provide a relative measure of the explosiveness of volcanic eruptions. Volume of products,… …
112Wolfgang Pauli — Infobox Scientist name = Wolfgang Pauli caption = Wolfgang Ernst Pauli (1900 1958) birth date = Birth date|1900|4|25|df=yes birth place = Vienna, Austria Hungary death date = Death date and age|1958|12|15|1900|4|25|df=yes death place = Zurich,… …
113Chrysippus — This article is about the philosopher. For other people named Chrysippus, see Chrysippus (disambiguation). Chrysippus of Soli Roman copy of a Hellenistic bust of Chrysippus, British Museum Full name Chrysippus of Soli Born c. 279 BC …
114Raven paradox — The Raven paradox, also known as Hempel s paradox or Hempel s ravens is a paradox proposed by the German logician Carl Gustav Hempel in the 1940s to illustrate a problem where inductive logic violates intuition. It reveals the problem of… …
115Gold standard — For other uses, see Gold standard (disambiguation). Under a gold standard, paper notes are convertible into pre set, fixed quantities of gold. The gold standard is a monetary system in which the standard economic unit of account is a fixed mass… …
116John Maynard Keynes — Keynes redirects here. For other uses, see Keynes (disambiguation). John Maynard Keynes Keynesian economics John Maynard Keynes Born …
117Lohengrin (opera) — Lohengrin is a romantic opera (or music drama) in three acts composed and written by Richard Wagner. HistoryThe first production was in Weimar, Germany on 28 August 1850 under the direction of Franz Liszt, a close friend and early supporter of… …
118Dirac equation — Quantum field theory (Feynman diagram) …
119Tube sound — (or valve sound) is the characteristic sound associated with a vacuum tube based audio amplifiers. Some audiophiles prefer the sound that is produced by the distortion characteristics of tube based amplifiers. The audible significance of tube… …
120Gamma ray burst — [ GRB 990123 taken on January 23, 1999. The burst is seen as a bright dot denoted by a square on the left, with an enlarged cutout on the right. The object above it with the finger like filaments is the originating galaxy. This galaxy seems to be …
