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Interesting Engineering on MSNChina reveals ‘marshmallow’ concrete that absorbs jet crash landings softlyNicknamed “marshmallow” concrete, this ultra-light foam absorbs an aircraft’s energy upon impact by crumbling like a soft ...
The foam concrete promises to outperform these materials that tend to have their own set of limitations — for instance, water ...
Homeowners left with crumbling foundations after contaminant makes thousands of homes "worthless" 02:28 BOSTON - Homeowners across Massachusetts say their homes' foundations are crumbling and are ...
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