With this mixture the material can achieve «two times the resistance of normal cement, in mechanical resistance to fracture, with some molecular - scale design,» he said. (scientificamerican.com)
In most customer reviews Comotomo bottles are praised for their shape, nipple design and mechanical resistance of the bottle. (babygearhub.net)
«If we can find ways to incorporate a substantial volumetric component of volcanic rock in the production of specialty concretes, we could greatly reduce the carbon emissions associated with their production also improve their durability and mechanical resistance over time,» Jackson says. (sciencedaily.com)