网上百科全书
http://www.wikipedia.org/
http://www.ipl.org/
http://www.niams.nih.gov/hi/index.htm
http://whatscookingamerica.net/Glossary/GlossaryIndex2.htm
http://www.howstuffworks.com/
http://www.google.com/
http://www.about.com/
各类英语字典
http://www.m-w.com/
http://www.usingenglish.com/reference/phrasal-verbs/
http://www.mandarintools.com/worddict.html
http://babelfish.altavista.com/
数学
http://mathworld.wolfram.com/
三维空间
http://www.3dlinks.com/
http://www.3dcafe.com/
http://www.opengl.org/
计算机硬盘清理
http://www.hijackthis.de/
http://www.lavasoftusa.com/
周游世界
http://maps.google.com/
http://maps.yahoo.com/broadband#env=a
http://www.wunderground.com/
http://www.airninja.com/
http://www.roughguides.com/
http://www.greatbuildings.com/
http://www.orientalarchitecture.com/
http://www.links2travel.com/
http://www.lonelyplanet.com/
http://www.expedia.com/default.asp
http://www.citidex.com/2539.htm
数字游戏
http://www.websudoku.com/
中文各类资源
http://www.mitbbs.com/login
http://www.cchere.com/
http://www.pplive.com/zh-cn/index.html
http://www.chinamp3.com/
http://www.cs.nyu.edu/~weishao/resource/useful_calendar.html
http://www.iciba.com/
http://www.mandarintools.com/
http://www.tigernt.com/
