
'The most accurate test ever'[/SIZE]
Toronto Star, Oct. 22, 2006. 01:00 AM
... To objectively test the flushing performance of six-litre toilets, Gauley first had to develop a "test specimen" that would better replicate human waste than past "non-realistic test media (sponges, plastic balls and beads, craft paper, etc.)" the ... team eventually found a material that eerily replicates the density, moisture content, and other properties of the real thing: a brownish soybean paste imported from Japan in 20-kilogram containers. It's better known as miso...more...