From del.icio.us [2006-02-24]

• TCP/IP Ports
  Extensive list of ports used by various services / network reference internet
• NASA - 'Borg' Computer Collective Designs NASA Space Antenna
  Each satellite will be equipped with a strange-looking, computer-designed space antenna. Although they resemble bent paperclips, the antennas are highly efficient, according to scientists. / space science
• Pluck: RSS for Consumers
  Concise yet detailed RSS intro. / feeds rss
• PhilRice Central Experiment Station
  GPS base station / pfi geocoding mapping maps