50th Anniversary of the National Atomic Energy Commission, Argentina
100th Anniversary of the Birth of Albert Einstein, Vietnam
100th Anniversary of Theory of Relativity, Switzerland
American Chemical Society, USA
Astrolabe of Habermel, Nicaragua
Centenary of the Chemistry Nobel Prize for Marie Curie Skłodowska, Poland
Chilean Scientific Society, Chile
China's First Atomic Reactor and Cyclotron, China
Congress of African Scientists, People's Republic of the Congo
ICM-Congress Mathematica Finland
International Year of Physics 2005, India
James Webb Space Telescope, USA
National Science Conference, China
Second National Conference of the Chinese Science and Technology Association, China
Study Science from Childhood, China
The Beijing Electron Positron Collider, China
The International Year of the Periodic Table, Moldova
The Meteorite Shower over Jilin, China
UNESCO World Year of Physics, Ireland
World Year of Mathematics, Argentina
