The man turning mud into eco-friendly 'concrete'

Gnanli Landrou has invented a special powder that turns earth into a greener version of concrete

from BBC News - World https://ift.tt/aTxjwMf
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'What if we're left with ruins?': Doubts creep in for Iranians who supported war

Teachers, engineers and shopkeepers tell the BBC they fear Iran falling into chaos. from BBC News https://ift.tt/kyMEhaz