I'm an ardent supporter of archiving things. The Internet Archive and Wayback Machine are two of my most frequented places online. As I was researching something earlier this year, I stumbled upon something I (surprisingly) hadn't heard of before: the WARC format. These things are one of the most fascinating files/formats I've come across since Ogg Vorbis. And I wanted to learn more about what they are and how to use them.