argand
101François Français — François Français, de son nom complet Joseph François Français, né le 7 avril 1768 à Saverne (Bas Rhin), mort le 30 octobre 1810 à Mayence (Allemagne), est un mathématicien français dont les contributions dans le domaine de la …
102Station d'aide à la navigation de Pointe-au-Père — Vue du phare et des bâtiments de la station d aide à la navigation de Pointe au Père Présentation Date de constr …
103quinquet — [ kɛ̃kɛ ] n. m. • 1785; du nom de Quinquet, qui perfectionna la lampe inventée par le physicien Argand 1 ♦ Ancienne lampe à double courant d air, et à réservoir supérieur. « Allumeurs de quinquets qui voudraient être acteurs » (Musset). 2 ♦… …
104Bunsen's burner — Burner Burn er, n. 1. One who, or that which, burns or sets fire to anything. [1913 Webster] 2. The part of a lamp, gas fixture, etc., where the flame is produced. [1913 Webster] {Bunsen s burner} (Chem.), see {Bunsen burner}. {Argand burner},… …
105Burner — Burn er, n. 1. One who, or that which, burns or sets fire to anything. [1913 Webster] 2. The part of a lamp, gas fixture, etc., where the flame is produced. [1913 Webster] {Bunsen s burner} (Chem.), see {Bunsen burner}. {Argand burner}, {Rose… …
106Rose burner — Burner Burn er, n. 1. One who, or that which, burns or sets fire to anything. [1913 Webster] 2. The part of a lamp, gas fixture, etc., where the flame is produced. [1913 Webster] {Bunsen s burner} (Chem.), see {Bunsen burner}. {Argand burner},… …
107Absolute value — For the philosophical term, see Value (ethics). For the Akrobatik album, see Absolute Value (album). In mathematics, the absolute value (or modulus) |a| of a real number a is the numerical value of a without regard to its sign. So, for example,… …
108Timeline of lighting technology — Timeline of lighting technology* Since the dawn of man, about 200,000 years ago, people use the sun as their main source of light. * 70,000 BCE A hollow rock or shell or other natural found objects was filled with moss or a similar material that… …
109List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
110Oil lamp — Neolithic stone lamps in Thousand Lamp Museum in Qiandeng town of Kunshan …
