Tuesday, December 3, 2002

Nice piece on Information Architecture by Sean Carton: The Best IA Tool You Never Heard Of. Sadly, tools for conceptually laying out sites have remained fairly rudimentary... [xBlog: The visual thinking weblog | XPLANE] 12:53:53 PM

Fireworks use calcium salts for orange red colors. Looking at the spectrum of burning calcium, you can see why: Here are pictures and spectra of other alkaline earths. [101-365] 12:24:12 AM