Dry ice is also used during the cold soak phase of the wine making process to keep grapes cool. The carbon dioxide gas that results from the sublimation of the dry ice tends to settle to the bottom of tanks because it is heavier than regular air.
According to Nielsen, 28.2 million viewers tuned in to the Rose Bowl game between Oregon and Florida State, and another 28.3 million watched the Ohio State-Alabama game, pushing them into the top two spots for the largest audiences in cable television history.
USA, HGTV, The History Channel and TBS joined Fox News among the highest-rated networks from 8-11 p.m. CNN was the No. 1 cable channel in Monday through Sunday primetime and Monday through Friday prime, in terms of both total viewers and the key 25-54 news demo as recently as the week of July 25.