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Language: en
Pages: 28
Pages: 28
Type: BOOK - Published: 2017-08-01 - Publisher: Bearport Publishing
How is yak dung turned into fuel for cooking in Tibet? Can manure from dairy farms really be used to produce electricity? And could your car one day be powered
Language: en
Pages: 51
Pages: 51
Type: BOOK - Published: 2019-08-01 - Publisher: ABDO
People and farm animals make a lot of poop every day. Poop is often an untapped source for energy and fuel. Some people hope it will become popular as a sustain
Language: en
Pages: 34
Pages: 34
Type: BOOK - Published: 2017-12-15 - Publisher: Enslow Publishing, LLC
Bows and arrows, firearms, missiles and poop? The progress of invention marches forward through time as humans discover a new material to use in the manufacturi
Language: en
Pages: 268
Pages: 268
Type: BOOK - Published: 2021-11-19 - Publisher: University of Chicago Press
The history of human waste. How I learned to love the excrement; The early history of human excreta; Treasure nigh soil as if it were gold!; The water closet di
Language: en
Pages: 34
Pages: 34
Type: BOOK - Published: 2017-12-15 - Publisher: Enslow Publishing, LLC
One of the amazing things poop can do is create beautiful white sandy beaches. Scientists have discovered that around 70 percent of white sand found on beaches