1. Cool blog
If you haven't read RoughType by NIcholas Carr well...you should...Always insightful. He writes about the topics that I wish I had thought of first. Sometimes I do think of them first but usually not.
Definitely a daily reader
2. Cool Web Thing: Fractal World Gallery
Are you tired of the average wallpaper? do you want something different? Then go over here. These are incredible. Fractal World Gallery
I read a book series by Tad Williams a couple of years ago called: Otherland. I don't know why exactly but these fractal pictures remind me of those books.
3. Cool Real World Thing
So to jump back to a post from a few days ago [linky - SR71] I went and found a couple of videos of the SR-71 Blackbird. video. It looks like something out of Star Wars.
4. Cool Science
Ruben's Tube: real live sound visualation with flame.