thin-foil theory
41Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury …
42Bamboo — For other uses, see Bamboo (disambiguation). Bamboo plant Bamboo forest in Kyoto, Japan Scientific classification Kingdom …
43Bicycle frame — Steel frame of 2000 LeMond Zurich road racing bicycle mounted in a work stand …
44Atomic orbital model — The Atomic Orbital Model is the currently accepted model of the electrons in an atom. It is sometimes called the Wave Mechanics Model. In the atomic orbital model, the atom consists of a nucleus surrounded by orbiting electrons. These electrons… …
45Rutherford backscattering spectroscopy — Rutherford backscattering spectrometry (RBS) is an analytical technique used in materials science. Sometimes referred to as high energy ion scattering (HEIS) spectrometry, RBS is used to determine the structure and composition of materials by… …
46Kikuchi line — s, they are easily seen in diffraction from regions of the specimen thick enough for multiple scattering [David B. Williams and C. Barry Carter (1996) Transmission electron microscopy: A textbook for materials science (Plenum Press, NY) ISBN 0… …
47List of Magic: The Gathering sets — Magic sets redirects here. For the query optimization algorithm, see Magic Sets algorithm. These are tables of Magic: The Gathering card sets. A trading card game published by Wizards of the Coast, Magic is primarly marketed in base/core sets and …
48Antimatter — For other uses, see Antimatter (disambiguation). Antimatter …
49Technetium — molybdenum ← technetium → ruthenium Mn ↑ Tc ↓ Re …
50X-ray — [ 22 December 1895 and presented to Professor Ludwig Zehnder of the Physik Institut, University of Freiburg, on 1 January 1896. The dark oval on the third finger is a shadow produced by her ring. [cite book last = Kevles first =Bettyann Holtzmann …
