Learn To Type

Free online typing course
Learn how to type correctly in just a few hours using all your fingers. 27 guided lessons. Free web-based course. No downloads required.
www.goodtyping.com/

Quazart's free typing tutor
Free on-line lessons and games helping to learn fast and accurate typing.
www.quazart.org/

Free Typing Tutor for Qwerty and Dvorak
Free online typing lessons for US standard, Qwerty, and US alternate standard, Dvorak, keyboards. Typing games, typing speed test. Records progress in lessons. Utilizes music to develop rhythmical typing. Reasons for Qwerty and Dvorak keyboards layout.
www.powertyping.com/

Typing Pal Online
Free web site to help people to learn how to type.
www.typingpal.com/

Public Library of Science
Advocates the free distribution of science and medical published articles.
www.plos.org/

Free Medical Journals
Lists a large number of medical journals that currently provide free full-text access on the WWW.
www.freemedicaljournals.com/

ArXiv.org
An Open Archives Initiative (OAI) compliant archive of electronic preprints in physics, mathematics, computer science, and non-linear sciences. Created by Paul Ginsparg in 1991, it is one of the oldest archives of free online scholarship.
arxiv.org/

Free Full-Text Science Archives
A directory with annotated links to institutional full-text scientific archives.
highwire.stanford.edu/

Peter's Online Typing Course
Free online typing course with 18 sequential lessons and interactive typing exercises.
www.typing-lessons.org/

The Proceedings of the National Academy of Sciences Online (U.S.)
PNAS. Beginning January 2002, PNAS research articles and papers published online before print in PNAS Early Edition are available only to paid subscribers for six months. All articles from 1990 through 2001 remain freely available.
www.pnas.org/