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.

If you're confused about the differences between concrete vs. cement vs. mortar vs. asphalt, you're not alone. Let's clear up ...

Discover more about sand mining, where it occurs, and why the process damages the environments in which it is carried out in ...

Aside from cement, concrete contains sand and stones. Those stones, or “aggregate,” are a carefully measured mix of various ...

Researchers have developed a freeze-drying method that preserves biocement-producing bacteria, allowing easy use in ...

This is known as an irreversible change. For example, if you mix water, sand and cement you get concrete. This sets hard and you can't get the original substances back again. You can separate a ...

Engineers at RMIT University have developed an innovative approach to concrete that could yield major performance boosts in c ...

Learn to create concrete in Minecraft. Gather sand, gravel, water, and dye. Make concrete powder by combining sand, gravel, ...