english: It's about an 8-foot-long tube of metal, it's got a hundred or so holes on top, on that side is the speaker, and here is some lab tubing, and it's connected to this tank of propane.
non_english: 2,5 metrelik metal bir boru, üstünde yüzlerce delik var, bu tarafta hoparlör, burada ise laboratuvar tüpü var ve bu tüpler propan tankına bağlı.