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Researchers Enhance Frost Resistance of Recycled Powder Concrete Using Chemical Admixtures
A small dose of antifreeze agent dramatically improves frost resistance in recycled concrete, reshaping sustainable ...
A crane operator working at a recycling site made a horrifying discovery after finding a dead body amongst the waste. Teesside and Hartlepool coroner's court heard how a 45-year-old man, later ...
Add Yahoo as a preferred source to see more of our stories on Google. The Santa Barbara County Fire Department said it responded to a medical emergency after erosion caused the soil under train tracks ...
Lone workers are more vulnerable and less visible. That’s why safety professionals need to go the extra mile to make sure all employees, including those who work out in the field or by themselves, ...
On Oxford Street in Cambridge, Mass. lives a sibyl, a priestess of science. Her devotees take their problems to her as devout ancient Greeks took their insolubles to Delphi. She is no mumbling, ...
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