Clay Mathematics Institute
http://www.claymath.org/
The primary objectives and purposes of The Clay Mathematics Institute (CMI) are:
- to increase and disseminate mathematical knowledge
- to educate mathematicians and other scientists about new discoveries in the field of mathematics
- to encourage gifted students to pursue mathematical careers
- to recognize extraordinary achievements and advances in mathematical research
Visit the publications area of their site
http://www.claymath.org/publications/
- Books
- Historical Works
- Collected Works
- Online Library
- Videos
- Posters
View the five posters that CMI exhibited in the Boston T stations and trains to increase public awareness of mathematics:
http://www.claymath.org/publications/posters.php
Cosmeo - Discovery Education, Inc.
http://www.cosmeo.com/
Cosmeo is Discovery Channel's homework help toolkit for students in grades K-12. A monthly fee of $9.95 or $99 a year gives you:
- Fast Homework Help
- Reliable Report Info
- Math Made Easy
- Brain Games + More
A 30-day free trial is also available.
Curved Spaces - Jeff Weeks
http://geometrygames.org/CurvedSpaces/
Jeff Weeks has announced the Mac OS X version of this software, previously available for Windows.
Curved Spaces is a flight simulator for geometers and cosmologists to explore finite universe models ("3-manifolds") or, "if you prefer, for tilings of 3-dimensional spherical, flat and hyperbolic spaces."
Programmers are offered to source code under the terms of the GNU General Public License.
Download more of Weeks' geometry and topology software:
http://geometrygames.org/
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