About Specific Gravity & Density Determiniation. Specific Gravity is a measure of the ratio of the mass of a given volume of material at 23 Â°C to the same volume of water.Density, a closely related measurement, is defined as the mass per unit volume of a sample.bout Specific Gravity & Density Determiniation. Specific Gravity is a measure of the ratio of the mass of a given volume of material at 23 Â°C to the same volume of water.
Man Who Was Asleep At Home While His Roommate Used His Car To Commit Murder Still In Prison 10 Years Later. Ten years ago, 21-year-old Florida resident Ryan Holle was sentenced to life in prison without the possibility of parole for premeditated murder.
A judge has ruled that Shayna Hubers, the Kentucky woman who was convicted in the shooting death of her on-again, off-again boyfriend Ryan Carter Poston, should get a new trial after officials discovered that a juror who helped find her guilty never disclosed that he was a felon. Hubers was convicted last year of murdering Poston on Oct. 12, 2012.