Keyword: materials
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IT’S EVERYWHERE — Concrete is that stone-like substance out of which buildings, bridges and sidewalks are made. It’s the most widely used building material. “It is used in … more
REGION — For most of us, life is enclosed in buildings Those homes and offices are built of materials. That seems really obvious. What else would they be made of? But the type of … more
Currently viewing stories posted within the past 2 years.
For all older stories, please use our advanced search.