Creating really cool camp stove fire
Hoshizora Camping demonstrates a cool way of making your camp stove super cool. He first angles the holes in the secondary combustion layer and then adds a fire ring to an ordinary, boring camp stove. With some tweaking, the flame coming out of your stove will be tornadoed into a cool braid-like effect. I like how he shows how he experiments with different configurations to get the best effects.
I think this would be a great way to add a luxury touch to your camp stove and give you something cool to watch at the end of a long day of hiking or climbing.