looking at it through a screen made with sand, surrounded by buildings made with concrete. I could let you guess what's in concrete, but I suspect you're already catching onto a theme here.

University of Minnesota Extension Sand bedding is very popular with many dairy producers–until it comes to handling sand-laden manure. Sand is very comfortable for cows ...

Rice University researchers have uncovered a promising alternative to sand in concrete – graphene derived from metallurgical coke, a coal-based product. This discovery addresses the ...

That strain is not from increasing demand for gold, diamonds, or copper, but for sand, the primary material for construction and hence for economic development. Concrete and glass are made mostly of ...

A team led by Saudi Arabian developer Neom has announced plans to research new forms of concrete, including ones that ...