I am a member of the following scientific societies: AMS (American Mathematical Society), SPS (Society of Physics Students) - a part of AIP (American Institute of Physics), and National Geographic Society.

Physics Geography
  • Jewish population of Europe and North Africa before WWII
  • Jewish Communities of the World (1990s)
  • Quiz: World Leader
  • World Facts and Figures
  • World Atlas
  • Outline Maps of the Countries and Continents
  • Relief maps of the United States
  • Global relief maps
  • Perry-Castaneda Library Map Collection
  • Ukraine 1:100,000 topographic maps (UC Berkeley)
  • "Do It Yourself" Color-Coded State Maps
  • Collection of maps of southern states
  • Urban Agglomerations (UN, 2003)
  • World Populations (by coutry or region, UN)
  • Michelin's European Map Server
  • Surface of the Earth, 2 minute color relief images
  • NGDC Coastal Relief Model
  • NGDC Bathymetry, Topography, and Relief Data
  • Trivia about geography
  • Sunrise, Sunset Calendars and Local Time
  • Stats of US Cities
Science and Public Life
  • The Federation of American Scientists 
  • Union of Concerned Scientists 
  • MIT OpenCourseWare 
  • Talk.origins (mainstream scientific responses to ID bullshit) 
  • National Academy of Sciences 
Misc
  • Glossary of Meteorology 
  • Geologic Time Line 
  • USA National Hurricane Center
  • Hurricane City
  • U.S. Petroleum Prices

My Picture Galleries
Zoos/Gardens Universities