It starts with a riddle that has long puzzled scientists: The Pantheon was built almost 2,000 years ago. The iconic structure, which boasts the world’s largest unreinforced concrete dome, has endured ...
Concrete is one of the world’s most commonly used materials, and unfortunately its production is a major source of carbon dioxide in the atmosphere. Now, engineers at Purdue University have developed ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results