- General Relativity around the world
Including physics in gerenal, astronomy and supercomputing.
- NCSA Relativity Group
You can find out who we are, see special exhibits and projects we are working on, view movies of our work, and retrieve some of our scientific papers and numerical codes.
- Physics Around the World: Physical Societies
- American Institute of Physics
A not-for-profit membership corporation.
- American Physical Society
- Deutsche Physikalische Gesellschaft
- European Physical Society
- Institute of Physics
- Optical Society of America