Marshmellows #Marshmallow did some in fire but a blowtorch is more even. Directions – Put marshmallow onto a stick. Light blowtorch. Gently rotate until even. Blow out bits on fire. Eat

Bricklett Morse generator.

So my cubs last night did a James Bond themed evening with various code breaking opportunities. Useing My raspberry pi tablet i used Morse code program to flash an led. Some work after cubs made the following program that beeps a buzzer and writes out the dash and dots on the screen.