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| A set of physics tutorials based upon a selection of topics relating to gravity, including the history of gravitational concepts, black holes and gravitational waves. The tutorials are loosely aimed at secondary school to first year university level. | |
| National centre supporting environmental research and offering extensive public domain data. World Data Center A for Solid Earth Geophysics. Headings include ecosystems, education, environment, gravity, heatflow, hotsprings, magnetics, natural hazards and topography. | ||
| Describes key concepts in relativity and gravitation in non technical terms. Covers the big bang model of the universe's origin, galaxies and clusters, relic radiation, cosmic strings, and inflation. | ||
| Series of questions and answers and the opportunity for users to pose physics related questions such as how do geysers work, how does gravity bend visible light and what makes an aeroplane fly? | ||
| Set of peer reviewed journals in the broad area of physics, with full text access available to members of subscribing institutions. Tables of contents and the full text of featured articles are freely available to all. The electronic journals offer full text with mathematics and graphics, and allow searching, browsing and printing. Some titles, eg Nanotechnology, offer multimedia features such as videos of molecular simulations. | ||
| A refereed solely electronic journal offering reviews in all areas of relativity. | ||
| Bi monthly journal on all areas in which theoretical physics and mathematics interact with each other, such as atomic physics, quantum gravity, statistical mechanics, algebraic geometry and quantum groups. Aimed at theoretical and mathematical physicists and mathematicians. | ||
| NASA division responsible for planning, advocating, directing, and implementing space experiments in technology and microgravity science. It conducts and sponsors ground based scientific and technology studies that may lead to experiments in space. The focus of these efforts is to enhance the understanding of the role of gravity in physical processes (e.g. materials science, power, propulsion, combustion, fluid physics and plasma physics). | ||
| Collection of physics and astronomy resources, exploring the concept of gravity using tutorials, which include Astronomy of the Earth's Motion in Space, Newtonian Mechanics, Spaceflight and Spacecraft. | ||
| Text of a lecture by the physicist Stephen Hawking, in which he discusses the connection between black holes and entropy, the quantitative measure of the relative disorder of a system. | ||
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