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.
What does Kairi mean, popularity, numerology and more. The name Kairi is of Japanese origin. The meaning of Kairi is sea, ocean village. It is also of French origin, where its meaning is melody, song.airi is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Kai-ri. In the U.S. in 2014, it ranked 887 in baby name popularity for girls with 304 occurrences.