ORIPA is now available localized in English, as of version 0.16. This is the new english language page with instructions and downloads for the english language version.
Hideaki Azuma’s origami blog- fantastic mathematical designs and ideas! long overdue to be linked on my del.icio.us page. He creates a lot of unique designs using curves and pleats- sometimes very intense, and very beautiful.
DIY LED low-rez movies, up to 1,984 frames long. you send them the animation, they send you the LED panel with your animation programmed into it! not a bad price for such a cool idea.
Published on February 16, 2006
Thank you for your kind linkage with my blog.
I wish my articles there would be useful in mathematical education.
they have been very helpful for me! keep up your good work- it is very appreciated by many people.