1 Gases consist of large numbers of molecules (or atoms, in the case of the noble gases) that are in continuous, random motion. 2  The volume of all the molecules of the gas is negligible compared to the total volume in which the gas is contained.  Attractive and repulsive forces between gas molecules is negligible.
Medical authorities say that Olympic sprint champion Florence Griffith Joyner died of suffocation month ago after suffering seizure while she slept; say seizure was caused by congenital abnormality of blood vessels in her brain (M)
Coroner Says Chiropractic Manipulation Led To Playboy Modelâs Death. LOS ANGELES (CBSLA.com) â Playboy model Katie May died as a result of an injury caused by a chiropractor who manipulated her neck, according to Los Angeles Assistant Chief Coroner Ed Winter. Just days before the 34-year-old died in early February, she posted on Twitter that she had a pinched nerve in her neck and was going to see a chiropractor.