In physics, a photon is usually denoted by the symbol Î³ (the Greek letter gamma). This symbol for the photon probably derives from gamma rays, which were discovered in 1900 by Paul Villard, named by Ernest Rutherford in 1903, and shown to be a form of electromagnetic radiation in 1914 by Rutherford and Edward Andrade.
Lauri /lau-ri/ [2 sylls.] as a name for girls is of Latin derivation, and the meaning of the name Lauri is the bay, or laurel plant. Lauri is an alternate form of Laura (Latin). Laury is a popular last name. Kreatif forms: Lauli, Luri.
Greek Meaning: The name Demetri is a Greek baby name. In Greek the meaning of the name Demetri is: Gift from Demeter. Latin Meaning: The name Demetri is a Latin baby name. In Latin the meaning of the name Demetri is: Of Demeter.Demeter is the mythological Greek goddess of corn and harvest.She withdraws for the part of the year her daughter Persephone must spend with the god of the underworld-the reason for winter.atin Meaning: The name Demetri is a Latin baby name. In Latin the meaning of the name Demetri is: Of Demeter. Demeter is the mythological Greek goddess of corn and harvest. She withdraws for the part of the year her daughter Persephone must spend with the god of the underworld-the reason for winter.