They didn't seem to understand the 'gravity' [='seriousness'] of the situation.
He uttered the oath with proper 'gravity'. [='solemnity']
Its low 'center of gravity' makes the car very stable.
(..) Okay, here you go, Leonard. One Tequila Sunrise. - Thank you. - Mm-hm. This drink is an example of how liquids with different specific gravities... ...interact in a cylindrical container. Thank you. Okay, Raj, what'll it be? Whatever you recommend. How about a Grasshopper? (..)2007 TvShow: The Big Bang Theory Title: The Grasshopper Experiment Season: 1 Episode 8