absolute magnetometer
41MAD — steht für: MAD (Eisenach), eine Großraumdiskothek MAD (Zeitschrift) für Materialien, Analysen, Dokumente MAD Magazin, eine Satire Zeitschrift MAD Spiel, ein Spiel des MAD Magazins MAD Kartenspiel, ein Kartenspiel des MAD Magazins Die Abkürzung… …
42Superconductivity — is a phenomenon occurring in certain materials generally at very low temperatures, characterized by exactly zero electrical resistance and the exclusion of the interior magnetic field (the Meissner effect).The electrical resistivity of a metallic …
43Kristian Birkeland — Kristian Olaf Birkeland (December 13, 1867 June 15, 1917) was born in Christiania (Oslo today) and wrote his first scientific paper at the age of 18. He organized several expeditions to Norway s high latitude regions where he established a… …
44Earth's magnetic field — Computer simulation of the Earth s field in a normal period between reversals.[1] The tubes represent magnetic field lines, blue when the field points towards the center and yellow when away. The rotation axis of the Earth is centered and… …
45Friedrich Kohlrausch — Infobox Scientist name = Friedrich Kohlrausch |200px image width = 200px caption = Friedrich Wilhelm Georg Kohlrausch (1840 1910) birth date = birth date|1840|10|14|mf=y birth place = Rinteln, Germany death date = death date and… …
4699942 Apophis — Discovery[2] Discovered by Roy A. Tucker David J. Tholen Fabrizio Bernardi Discovery site Kitt Peak …
47Electronic component — Various components An electronic component is a basic electronic element and may be available in a discrete form having two or more electrical terminals (or leads). These are intended to be connected together, usually by soldering to a printed… …
48Balfour Stewart — Infobox Scientist name = Balfour Stewart box width = image width = 150px caption = Balfour Stewart birth date = November 1, 1828 birth place = Edinburgh, Scotland death date = December 19, 1887 death place = Ballymagarvey, Balrath, County Meath,… …
49Astrionics — is the science and technology of the development and application of electronic systems, sub systems, and components used in spacecraft. The electronic systems on board a spacecraft include attitude determination and control, communications,… …
50PICARD (spacecraft) — PICARD is an investigation dedicated to the simultaneous measurement of the absolute total and spectral solar irradiance, the diameter and solar shape, and to the Sun s interior probing by the helioseismology method. These measurements obtained… …
