These are called "Thunder Gourds" and as you can see I make different looking ones, but the purpose of each one is to create the sound of thunder. The Supplies Used in this project are: Medium/Large Gourds ( I have found that the bigger the bottom of the gourd, the deeper the sound) Synthetic Drum Head Adjusted/Stretched Spring (Similar to the spring on a screen door) Wood burner (on some) Paints, Stains Suede cord Drill Proxxon Jig Saw STS 12/E Foot Switch FS Heat Gun (Not a blow dryer, it…