It’s referring to a process called the 4:6 method invented by Tetsu Kasuya.
https://youtu.be/wmCW8xSWGZY?si=CTSasTW9N9iiTTXy
“Cue Ice cream truck music”
It’s referring to a process called the 4:6 method invented by Tetsu Kasuya.
https://youtu.be/wmCW8xSWGZY?si=CTSasTW9N9iiTTXy