compoundchem: This week’s ‪#‎WeirdChemistry‬: Urine-powered toilets & distress signals!Read more here and here.(Weird Chemistry archive: www.compoundchem.com/weird-chemistry/)

compoundchem: This week’s ‪#‎WeirdChemistry‬: Urine-powered toilets & distress signals!Read more here and here.(Weird Chemistry archive: www.compoundchem.com/weird-chemistry/)

tags: ciel62,

from: https://ciel62.tumblr.com/post/114195505801