Created by Paul Ginsparg at the Los Alamos National Laboratory, Los Alamos, New Mexico and launched in 1991, arXiv.org (formerly xxx.lanl.gov) is a fully automated electronic archive and distribution server for research papers. Areas covered include physics and related disciplines, mathematics, nonlinear sciences, computational linguistics, and neuroscience.
"Digital Einstein Papers is an exciting new free, open-access website that puts The Collected Papers of Albert Einstein online for the very first time, bringing the writings of the twentieth century's most influential scientist to a wider audience than ever before. This unique, authoritative resource provides full public access to the complete transcribed, annotated, and translated contents of each print volume of The Collected Papers."
Publisher: American Association of Physics Teachers (AAPT)
The AAPT ComPADRE Digital Library is a network of free online resource collections supporting faculty, students, and teachers in Physics and Astronomy Education.
Ready-reference resource of chemical and physical data, including physical constants of organic compounds, properties of the elements and inorganic compounds, thermochemistry, electrochemistry and kinetics, fluid properties, biochemistry, analytical chemistry, molecular structure and spectroscopy, atomic, molecular and optical physics, nuclear and particle physics, properties of solids, polymer properties, geophysics, astronomy, and acoustics, practical laboratory data, health and safety information.
Abstracts of journals, conference proceedings and technical reports in applied science and engineering, covering nuclear technology, bioengineering, transportation, chemical and process engineering, light and optical technology, agricultural engineering and food technology, electrical and electronic engineering, physics, information technology, computer and control systems, civil, mechanical, materials, petroleum, aerospace and automotive engineering. Includes Compendex and INSPEC databases.
CERN, DESY, Fermilab and SLAC have built the next-generation High Energy Physics (HEP) information system, INSPIRE, which empowers scientists with innovative tools for successful research at the dawn of an era of new discoveries. INSPIRE combines the successful SPIRES database content, curated at DESY, Fermilab and SLAC, with the Invenio digital library technology developed at CERN. INSPIRE is run by a collaboration of the four labs, and interacts closely with HEP publishers, arXiv.org, NASA-ADS, PDG, and other information resources.
The Kinematic Models for Design Digital Library (KMODDL) is an open access, multimedia resource for learning and teaching about kinematics (“the geometry of pure motion”) and the history and theory of machines. The core of KMODDL is the Reuleaux Collection of Kinematic Mechanisms at Cornell University, which comprises more than 200 models developed by Franz Reuleaux (1829-1905), the founder of kinematics, for teaching and researching the principles of mechanical motion.
Contains links to all of the online databases maintained by the NIST Physical Measurement Laboratory, including data on fundamental physical constants, atomic and molecular spectroscopy, ionization cross sections, absorption of x-rays and gamma rays, radiation dosimetry, half-life measurements, atomic weights, and condensed matter physics--Products and services page.