But taking X-rays of CO2 is not all that the professors are doing — they're also measuring the speed of sound in different types of stone. (sciencedaily.com)
As much as I would love granite or some other type of stone counters, it just doesn't fit with the house and neighborhood to invest in it. (theinspiredroom.net)
Generally speaking, bladder stones are more common in dogs than in cats, and certain types of stones are more prevalent in certain breeds of dogs. (texvetpets.org)