A Reason for Optimism: New Ultrasonic Imaging System Can Detect Deadly Defects in All Types of Concrete | A Positive Story

A Reason for Optimism: New Ultrasonic Imaging System Can Detect Deadly Defects in All Types of Concrete | A Positive Story

Why this story matters: This story offers a refreshing look at how practical solutions and human effort can create real, positive change. Quick summary: This story highlights recent developments related to science, showing how constructive action can lead to meaningful results. – credit Fujikawa et al. with background / SWNS If a physician needs to see what’s gone wrong inside a human body, it’s easy enough to order an ultrasound scan. But if the structural engineer wants to do the same in a block of concrete, his options are of limited effectiveness. The range of materials that concrete contains, such as stone, clay, chalk, slate, iron ore, and sand, scatters normal sound waves, making clear images difficult to obtain. Now, Japanese and American scientists have teamed up to develop a system that can identify interior defects in concrete buildings and bridges without destroying their structure. Would you like to read more good news about Science , Engineering , Physics , Building , and Material…