marionic
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Today we learn about ecos and toilets. Urine is good for the ecos when it waters plants (see page 1) and a toilet can be designed to make the pee go into the garden (see page 170 for Jessica's design and page 178 for plumbing).
marionic
edit delete
Today we learn about ecos and toilets. Urine is good for the ecos when it waters plants (see page 1) and a toilet can be designed to make the pee go into the garden (see page 170 for Jessica's design and page 178 for plumbing).