Department of Civil Engineering, will develop an internal damage identification model that leverages deep-learning technologies.“This ACE system will be like using a sonogram on bridges and pavement,” Ham said. “We’ll use the system to find internal cracks—ones that aren’t always visible to the naked eye—without a closed lane on a highway. We’ll use a wave-scattering theory approach to determine the severity of those internal cracks.” See https://www.miragenews.com/like-using-sonogram-on-bridges-and-pavement-819588/
A 2023 start-up aiming to make recycling convenient and accessible to all is about to go national. The aim is to provide people with a home pick-up option for some of the "trickier" items the normal recycling bins can't handle - including soft plastics. https://wastemanagementreview.com.au/recyclesmart-goes-national/
A Kyushu University study (2021) estimated there were 24.4 trillion pieces of microplastics in the world's upper oceans or roughly 30 billion 500-ml plastic water bottles. Microplastics are tiny, toxic and very hard to remove from the environment. But researchers in the US have discovered that some Natural Deep Eutectic Solvents (NADES) can attract and bind microplastics, making it easier to remove them from the environment. And the N in NADES is key - natural - in this instance, think extracts from plants. https://www.research.uky.edu/news/researchers-develop-eco-friendly-magnet-battle-microplastics
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