| Research | up | |
| xxx.lanl.gov | Spires |
| www.answers.com | Wikipedia |
| Mathematica | |
| library @ Stony Brook | E-jounals @ Stony Brook |
| Amazon.com | Naver |
| JHEP | |
| My favorite homepages or blogs (Alphabetical order) | up | |
| Cosmic Variance | Mark Trodden |
| Nakwoo Kim(Korean) | Nick Evans |
| Piljin Yi | Rubos Motl |
| Sang-Jin Sin(Korean) | Sean Carroll |
| Sean Carroll (Review articles collection) | Seong Chan Park(Korean) |
| Physics and math playground | up | |
| Superstring theory | Particle adventure |
| Falling into a black hole | Physics Links @ Stony Brook |
| Physics Problems for the New Millennium 1 | Physics Problems for the New Millennium 2 |
| Caly math millennium prize problems | NASA |
| Particle data group | |
| Physics mass media | up | |
| Nature | NOVA |
| Physics & High technology(Korean) | Physics today |
| Science | Scientific american |
| General sciences| up | |
| 125 top questions by Science magazine | NanotechBook |