Interesting Engineering on MSN

We forgot how to make concrete

Concrete has become so intrinsic in our everyday lives that it feels impossible to imagine a world without it. And yet, the recipe itself was almost lost to time. What secrets lie behind this crucial ...
When most people think of concrete, they bring up images of sidewalks and driveways, roads, and buildings. Not the most glamorous of objects in our everyday lives, but they don’t really show off the ...
Scientists have created hollow concrete that is 5.6 times stronger than regular concrete. The new design is based on the human femur, which features a honeycomb-like design, making it more resilient ...
Forming concrete is one of the most important steps of any concrete construction project. Whether you’re building countertops or commercial sidewalks, there’s a great chance you’ll have to cut some ...
The latest 3D printing application? Forming concrete. That’s according to a team at ETH Zurich who claims that construction with foam forms cuts concrete usage up to 70%. It also offers improved ...
A photobioreactor, which looks like a large vat of blue liquid with pink light shining, at Prometheus Materials. Stimulated by light, microbes in this bioreactor multiply and react carbon dioxide with ...