Those are pretty common
Helped friends do an antique TV mod for fish - it was really cool looking (art deco case).
Or there's the computer idea. [link|http://www.mini-itx.com/projects/mac-itx/|http://www.mini-itx....projects/mac-itx/]
Add a mini-itx board, new grayscale monitor, linux, and build it to boot into squeak. The machine xerox meant to build but never got around to.
"Whenever you find you are on the side of the majority, it is time to pause and reflect" --Mark Twain
"The significant problems we face cannot be solved at the same level of thinking we were at when we created them." --Albert Einstein
"This is still a dangerous world. It's a world of madmen and uncertainty and potential mental losses." --George W. Bush