video;

[chainreaction]

Umm, hi. I'm Thrice, from Earth, and I was thinking that, well, back home, I teach, well, I mostly research, but I also dabble in information-theoretics and OTPs like See-Spring and t...this is going poorly.

[He makes a bit of a hand-flappery gesture before continuing.]

If you're not from a time or place or have a lot of experience with computers and encryption, I'd be happy to meet you, walk you through the basics, and help you learn how to encrypt your messages.