The Mathematics of Secrets
@mathofsecrets.bsky.social
Hi, I'm Josh Holden. I teach math, write books, and encrypt secret messages.
I'm in the Harvard Library #cryptography section!
July 25, 2024 at 12:50 AM
I'm in the Harvard Library #cryptography section!
For my hitomezashi peeps out there
July 25, 2024 at 12:37 AM
For my hitomezashi peeps out there