Monday, January 29, 2007
Thursday, January 11, 2007
The 20th edition of The Free Physics Textbook was just released from Galilean motion to general relativity, and classical mechanics to quantum mechanics. This downloadable 1380-page tome, 10 years in the making, is meant to share modern physics to students and teachers in emerging economies.
Thursday, January 04, 2007
A great way to listen to your favorite podcasts while away from a computer. Enter the rss feed url on the website and a unique phone number is created which you can then call from any phone. They also have an ever expanding directory of podcasts you can browse.
Check it out at Podlinez.net
Posted by astrocath at 1/04/2007 08:38:00 AM
Wednesday, January 03, 2007
Tuesday, January 02, 2007
Ringtones of endangered species available from Biological Diversity for environmental awareness of species. Featured on NPR, these sound samples of a Blue-throated Macaw, Beluga Whale, and others can help your phone sound unique.