Current status of my mechanical calculator and jukebox collection!

Produced from 1941-1942, the Model 81 and it's "Mae West" stand is the last of the golden age Wurlitzer countertop jukeboxes.

A small, unique, handheld calculator made in Liechtenstein.

Methodology and thoughts on how I went about solving challenges 1-7 in the FlareOn 12 2025 CTF.

An interesting little calculator manufactured from 1910 to 1930.

Methodology and thoughts on how I went about solving challenges 1-6 in the FlareOn 11 2024 CTF.

Attempting to get a Futaba VFD working without the exact datasheet.

Quick writeup on solving the jeFF0Falltrades crackme used to teach reverse engineering.

This calculator is the very first electric machine to automatically multiply and divide.

Using ChatGPT to 'snoop' around it's imagination of someone's computer.