CGG Chaos Gravitation Graphic - A physical simulation of a chaos system, influenced by gravity. EPICS Home (Experimental Physics and Industrial Control System) - EPICS is a set of software tools and applications used worldwide to develop distributed control systems for scientific instruments such as a particle accelerators, telescopes and other large scientific experiments. Wolfram Research - The producers of Mathematica, one of the common software packages for advanced mathematics. Warp - Special relativity simulator, including Doppler shifting, Lorentz transforms, optical aberration, and the headlight effect. CPC Program Library - Contains over 1800 refereed programs in computational physics and physical chemistry which are described in the journal Computer Physics Communications published by Elsevier Science. General Particle Tracer - 3D particle tracer designed to simulate the movement of charged particles in the presence of electric and magnetic fields. The code is widely used for accelerator, beamline and FEL design. XPS Databases and Spectral Data Processing Software - Supplies databases of XPS spectra, spectra handbooks on CD-ROM, and software for processing AES or XPS data. MaterialWorlds Simulations - Play and experiment with a growing range of virtual reality physics simulations - from a game of snooker through to the Solar System. The Matrix - Free programs and references on mathematical physics and applied mathematics. Physics Software Links - Links to reviewed physics software and programs. SnagLab - A Matlab toolbox for data simulation and analysis of signal and noises for gravitational antennae, developed at the Department of Physics of the "La Sapienza" university (Rome - Italy). It can be downloaded. The program is a support for the teaching of the Laboratory courses. RadWare - RadWare is a software package for interactive graphical analysis of gamma-ray coincidence data. Physics Simulation Page - A lot of physics simulation programs, sources of knowledge and animations generated by Maciej Matyka (maq/floppy). Phonon Software - Calculates the phonon dispersion relations and phonon density of states for any crystal from force constants, or from Hellmann-Feynman forces supplied by an ab initio program. Ionization Energy Loss - Calculate the energy loss of a charged particle by ionization (specific or integral) as it passes through many kinds of matter. Spectral Data Processing Program - Free program designed for rapid processing of a spectral data presented in a form of multiple ASCII files. It performs normalization, eV to Angstrom conversion, calculation of moments, spikes removal etc. Critical Mass Labs - Offers real-time advanced physics software to help speed up prototyping and other simulations. Includes libraries to calculate rigid-body dynamics, collision detection, spring recreations and multiple-node joints. Photometry Applet - Enables a better understanding of the dependencies between the different photometric physical quantities, - Luminous Flux in Lumen, Illumination in Lux, Luminous Intensity in Candela and visualizes their individual impact. LTSpice Tutorial at Wilfrid Laurier University - This is an introductory tutorial on using LTSpice from Linear Technology for analog circuit simulation. It includes links to various other LTSpice tutorials and resources. Spektrus - The program displays graphically the emission spectra of elements from 1 to 99, in the visible, infrared, and ultraviolet ranges. Freeware. Motif MASTER - Software intended for the determination of a set of vectors for magnetic moments of magnetic structure from neutron diffraction data. The program works under Windows XP and the source code is available under GPL. MCH Multimedia provides Physics software. - MCH Multimedia is a company of leading educators and scientists. MCH Multimedia plans help you learn Physical and Organic chemistry at low cost. Our online tutorial program includes chemistry online tutorial and online physics tutorials. SIMNRA - Program for the simulation of backscattering spectra for ion beam analysis with MeV ions. Uncertainty Calculator - A Javascript calculator to do calculations with experimental uncertainties. Fischerscope-Parse - A script released under the GNU-GPL licence allowing to easily parse datasets measured on Fischerscope indenters. Released under GNU-GPLv2 licence. Business Integration Softwares Ltd. - Specialists in analysis tools for surface science research, development, and manufacturing. Products include RHEED, LEED, AUGER, Labview and virtual surface science workstations. Gravitator - It's a 3D realtime interactive gravity simulator, designed to simulate thousands of bodies (e.g stars, asteroids etc.).