Liquid carbon dioxide is a good solvent for many lipophilic organic compounds, and is used to remove caffeine from coffee. First, the green coffee beans are soaked in water. The beans are placed in the top of a column seventy feet (21 m) high.
Super Bowls account for the 21 most-watched programs in American TV history in terms of total audience.
The Walking Dead has the highest total viewership of any series in cable television history, including its two most recent (fourth and fifth) seasons, during which it averaged the most 18- to 49-year-old viewers of all cable or broadcast television shows.