Reed (mouthpiece) a mandrel for bassoon reeds. Bassoon reeds are wrapped with nylon thread or cotton thread, depending on the musician's preference. Oboe reeds are most commonly tied with nylon thread. Finishing both bassoon and oboe reeds requires the reed-maker to scrape along the cane section of the reed with a scraping knife to specific dimensions and lengths depending on the reed style and the musician's preference. Bassoon and oboe reeds are finished when the reeds play in tune or can make a sufficient "crow"-like noise. Quadruple reed instruments have four reeds, two on top and two on bottom. Examples of this
How to Have Sex in an Epidemic among the first safe sex educational materials produced and widely disseminated that addressed the subject in a positive and affirming light. David France described the authors' method and aims to modify the behaviors of an entire subculture as something so radical that, had they discussed its feasibility with social scientists beforehand, they might have been dissuaded from attempting it. That said, Berkowitz has lamented that the grassroots origins of safe sex were rapidly forgotten as it became increasingly touted as an invention from experts in the scientific community. "How to Have Sex" in an Epidemic is evidence of a larger