longitudinal momentum
121History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… …
122Buchli drive — The Buchli drive is a transmission system used in electric locomotives. It was named after its inventor, Swiss engineer Jakob Buchli [:de:Jakob Buchli| [Deutsch] ] . The drive is a fully spring loaded drive, in which each floating axle has an… …
123Hyperolius horstockii — Conservation status Vulnerable ( …
124Ground effect vehicle — A ground effect vehicle, wing in ground effect vehicle (WIG), flarecraft, sea skimmer, ekranoplan, or wing in surface effect ship (WISE) is a vehicle that attains level flight near the surface of the Earth, made possible by a cushion of high… …
125Bell tailslide — The Tailslide is an aerobatic maneuver that starts from level flight with a 1/4 loop up into a straight vertical climb (at full power) until the aircraft loses momentum. When the aircraft s speed reaches 0 and it stops climbing, the pilot… …
126Higgs boson — Infobox Particle name = Higgs boson caption = num types = composition = Elementary particle family = Boson group = generation = interaction = particle = antiparticle = status = Hypothetical theorized = F. Englert, R. Brout, P. Higgs, G. S.… …
127Matrice D de Wigner — La matrice D de Wigner est une matrice d une représentation irréductible des groupes SU(2) et SO(3). Le conjugué complexe de la matrice D est une fonction propre du hamiltonien des rotateurs rigides sphériques et symétriques. Cette matrice fut… …
128William John Macquorn Rankine — William Rankine William Rankine William Rankine Naissance 5 juillet 1820 Édimbourg (Écosse) Décès …
