What can we learn from a Pompeii construction site preserved in ash? Plus, tech companies look to build solar-powered data ...
The Family Handyman on MSN
Scientists use mollusk shell secrets to create super-strength concrete
Princeton researchers believe seashells might just hold the key to stronger concrete.
As timelines compress and bid lists grow more crowded, general contractors are under pressure to identify commercial ...
Tech Xplore on MSN
Broadband ultrasonic imaging shows defects in all types of concrete
Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...
Built between 180 and 193 C.E., the column depicts the battles of the Roman emperor Marcus Aurelius, with more than 2,000 highly detailed figures spiraling around the shaft. Stefano Venturini / REDA / ...
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