New method reduces carbon emissions from zinc oxide rotary kilns, boosting profits…
Schematic of the proposed a multi-objective adaptive optimization model predictive control method. Credit: Ke Wei et…
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AP PHOTOS: Backbreaking work for kids in Afghan brick kilns
By EBRAHIM NOROOZI - Associated Press
KABUL, Afghanistan (AP) — Nabila works 10 hours or more a day, doing the heavy, dirty labor of packing mud into…