Maybe don't do this (encrypted PDFs)

I received an encrypted PDF via email. It was legitimate and expected, so this is not a post about how you shouldn’t open email attachments (you shouldn’t). Instead, this is about the “password” that was chosen, and email in general.

My "wow!" moments in computing

At the risk of dating myself a bit, I’ve been thinking about historical advances in technology that really “wow’d” me.

Retro Computer Music

Notes about playing retro music formats on modern systems (SID/CMF/ROL/CMS/NSF/MOD).