Building Materials: Concrete under our Feet
Concrete completely surrounds and supports modern life. Today, we salute it and share a bit of history in architecture.
Concrete completely surrounds and supports modern life. Today, we salute it and share a bit of history in architecture.
Flint, MI is just the most vivid example of the dangers of aging water infrastructure. In fact, most American cities have a lead pipe problem that must be addressed soon.
Boston mayor Martin Walsh has withdrawn his city’s bid for the 2024 Olympics. Here’s why we think that was a smart choice.