ScienceFirst Major Trial Of Self-Healing Concrete Gets Underway Researchers are testing the effectiveness of three self-healing cement technologies on its first trial run. The results could shed light on how the three technologies could be combined into a single self-repairing system for concrete in the future.by Julienne Roman
Bill Gates Explains How And Why China Is Developing So Fast: Be Prepared To Be Shockedby Quinten Plummer
