In 2016, A refugee engineer filled discarded bottles with sand to build his grandmother a safer desert home; the experiment expanded into 25 houses

An innovative engineer utilized sand-filled plastic bottles to build homes for Sahrawi refugees, addressing both extreme temperatures and heavy rainfall challenges. Backed by the United Nations High Commissioner for Refugees, this sustainable initiative began with a pilot project that ultimately transformed into a larger-scale community construction effort, providing much-needed shelter to vulnerable populations in the camps.
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