repelling
31Halo (series) — For other uses, see Halo (disambiguation). Halo The current logo of the franchise …
32Electromagnetic forming — A pinched aluminium can, produced from a pulsed magnetic field created by rapidly discharging 2 kilojoules from a high voltage capacitor bank into a 3 turn coil of heavy gauge wire. Electromagnetic forming (EM forming or magneforming) is a type… …
33The Realm of the Elderlings — is a fantasy world created by Robin Hobb in her book trilogies The Farseer Trilogy , The Liveship Traders Trilogy , and The Tawny Man Trilogy .OverviewThe Elderlings are a race who dwelled in the world with humans and dragons, but have… …
34Rössler attractor — The Rössler attractor (pronEng|ˈrɒslɚFact|date=December 2007) is the attractor for the Rössler system, a system of three non linear ordinary differential equations. These differential equations define a continuous time dynamical system that… …
35First Allied Airborne Army — Infobox Military Unit unit name=First Allied Airborne Army caption=Badge of the First Allied Airborne Army dates=2 August 1944 20 May 1945 country= allegiance=Allied branch=Air Force type=Airborne forces role= size= command structure= garrison=… …
36History of the Armée de l'Air (colonial presence 1939–1962) — Indochina (1939 1940)= The outbreak of the war in Europe in September 1939 did not immediately affect the status of the Armée de l’Air in French Indochina because it had the task of defending a wide area of Southeast Asia, including the future… …
37Insect repellent — Mosquito on a bottle of herbal mosquito repellent. An insect repellent is a substance applied to skin, clothing, or other surfaces which discourages insects (and arthropods in general) from landing or climbing on that surface. There are also… …
38Magnetic force microscope — MFM images of 3.2 GB and 30 GB computer hard drive surfaces. Magnetic force microscope (MFM) is a variety of atomic force microscope, where a sharp magnetized tip scans a magnetic sample; the tip sample magnetic interactions are detected and used …
39Effective atomic number — has two different meanings: one that is the effective nuclear charge of an atom, and one that calculates the average atomic number for a compound or mixture of materials. Both are abbreviated Zeff.For an atomThe effective atomic number Zeff,… …
40Spells in Harry Potter — occur in the wizarding world of the series of books by author J. K. Rowling. Magic spells are used by many of the characters to achieve useful effects without the benefit of modern technology. The main depiction of a spell in the Harry Potter… …
