Just how do ice cream cones, ice cream and musical ability all come together? Well, there will be embedded capacitive sensors within the 3D printed cones which were placed on top of pedestal-like boxes, and musicians will stand in the boxes with arms at their sides, licking away. Each time a tongue comes into contact with the ice cream, a signal will be sent to a hidden Arduino chip that has been assigned to a sound by onboard software, delivering that note through its speakers. Does this mean that we will be seeing auditoriums filled to the brim by folks who want to enjoy an evening out, watching a quartet lick an entire tub worth of ice cream? Probably not, but this is still a cool idea nonetheless.