Interesting Links

ONLINE BOOKSTORES

 
Barnes and Noble.com Complete. Very Good.
Amazon.com Books, software, etc. Complete. 
Amazon.co.uk An alternative where you can find the newest releases from the UK.

MAGAZINES

 
Scientific American No need to introduce.
Discover Magazine Science presented in a narrative way.
New Scientist In the same style of Discover, made in UK.
Nature Some free articles every week, both introductory and technical.
Science Same level as Nature. Not much for free, even after registering.
Astronomy For the amateur astronomer.
Sky & Telescope Astronomy magazine's competitor.
La Recherche For those who read French. Same level as Scientific American.

INTERESTING WEB SITES

 
EDGE Free essays by many renowned scientists and philosophers.
David Suzuki Foundation Weekly essays by David Suzuki, from Nature of Things TV series.
The World of Richard Dawkins Excellent site about biologist Richard Dawkins and his works.
The Planetary Society The society founded by Carl Sagan to promote space exploration.
NASA Homepage Worth a visit once in a while. Very nice pics.
William H. Calvin For those interested in mind and brain research.
John Gribbin's Home Page In hibernation, but with many good free essays by science writer JG.

REFERENCE

 
Britannica.com The complete Encyclopaedia Britannica, Free!
Websters Dictionary Free searches.

ONLINE COURSES

 
Tensors and Relativity Best General Relativity course on the Web. Free!

OTHER

 
The Connection Talk show with Christopher Lydon . See science section. Listen!
Free Inquiry A site celebrating reason and humanity