public marks

PUBLIC MARKS from naner with tags 资源 & 收藏

26 June 2006

Dot.com timeline

by 1 other
1969: Arpanet, US-backed forerunner of the internet, goes live. 1973: Two US researchers devise protocol, to allow development of single-network Arpanet into multi-network internet. 1980: Tim Berners-Lee, at particle research station Cern, devises rules to start world wide web, and allow easy travel around the internet. ...

25 June 2006

21 June 2006

Google Trends

by 53 others
See what the world is searching for. Tip: You can compare searches by separating with commas.

19 June 2006

18 June 2006

CiteULike: A free online service to organise your academic papers

by 46 others
CiteULike是一个免费的网络工具,它可以帮助学术工作者分享,储存和组织他们正在浏览的文献。当你在网上查阅到一篇你感兴趣的文献时,有了CiteULike,你只需轻点鼠标,就可将其轻易收录到你