Let’s Crack Historical Ciphers #2: Secret Brazilian Ciphers

In this episode, we unlock some fascinating century-old enciphered secrets from powerful politicians in the Brazilian government in the 19th century. Thanks to: - Diego Lunardelli for sharing his research with us. - Jarl van Eycke for his help with decipherments. Additional Credits Music: Steps by Anno Domini Beats Federal University of Santa Catarina : AI art: Bing chat Sounds: Light bulb: Sonar ping: Effects: Heart rate monitor: