That's what the Global Cement and Concrete Association is promising, and it's a stretch. The problems with cement start with chemistry, and the formula CaCO3 + heat > CaO + CO2; you cook calcium ...
Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...
The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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