Engineering

Cutting cement emissions at a reasonable cost is within reach

Besides water, cement is used more than any other material on Earth. Its manufacture begins by combining limestone with ingredients such as shale, clay, or sand. This mixture is ground into a powder, heated to 1,400°C, cooled, ...

Engineering

Hidden math link helps designers build fantastic shapes

Termite mounds are remarkable structures that regulate temperature, balance airflow, and maintain structural stability in some of Earth's harshest climates. And like other irregular, disordered systems, they can be difficult ...

Engineering

A more accurate way to predict conditions inside wind tunnels

Researchers at Missouri University of Science and Technology have developed a more accurate way to predict conditions inside wind tunnels that are used to study how air behaves at speeds up to four times faster than the speed ...

Engineering

Automated camera solution can improve excavator tracking

Despite significant advances in vision-based equipment tracking, frequent occlusions caused by multiple interacting machines continue to degrade tracking accuracy on construction sites. While previous studies have explored ...

Engineering

Cleaning up toxic solar panels to bring them indoors

Safer and more environmentally friendly indoor solar panels could soon help power electronics in homes and offices, thanks to University of Queensland researchers. A team of chemical engineers led by UQ's Dr. Miaoqiang Lyu ...

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