I got bored. I had some Pentium chips lying around. I got a dremel. I made this:
(sorry about the orange color. this was done in normal lighting, with a 250 watt light directed at the chip. I have no idea whats up with that)

Closeup:

I got another pentium. I took a screwdriver. I made this:

Now, I have 3 dead pentiums (I didn't take pics of the other p90), and some cool pics. And I was not bored. :-)