The Great Wall of China is 300 years older than we thought
The Great Wall of China wasn’t a single construction project, but rather a series of defensive and border fortifications ...
Interesting Engineering8h
New mortar mix cuts building heat loss by 55%, uses recycled plastic, aerogel
The team created the mortar by replacing a portion of natural sand with a mixture of silica aerogel particles and shredded PET (polyethylene terephthalate) plastic. Silica aerogel is already ...
Plant Services10h
Corning invests $315M to upgrade semiconductor glass manufacturing facility in New York
According to the company, the project will help to create a reliable domestic supply of vital semiconductor manufacturing ...
Hosted on MSN22h
The Best Gravel And Sand To Use To Build Your Zen Garden
If you're building a Zen garden in your yard, choosing the right type of surfacing material is crucial. Find out which gravel ...