A simple machine that can turn discarded plastic bottles into a superior roofing material for tropical climates has been designed by Duquesne University business professor Dr. David Saiia.
Tip: Inhabitat
"A republic, if you can keep it." Defeat MAGA
"A republic, if you can keep it." Defeat MAGA
A simple machine that can turn discarded plastic bottles into a superior roofing material for tropical climates has been designed by Duquesne University business professor Dr. David Saiia.
Tip: Inhabitat