Oxamide fed to rabbits produced only a slightly larger amount of solid material in the urinary bladder when the rabbits received hard water than when they were given distilled water. Glass beads ...

In a new study, a team of researchers used research on fossilizing techniques to create a new method for sealing cracks and fractures in rocks and bedrock using a 'concretion-forming resin'. This ...

While concretion — which is a hard, compact mass of matter formed by the precipitation of mineral cement within the spaces between particles, and is found in sedimentary rock or soil — is well known ...