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 10 Most-Watched TV Series Finales Ever! Season 4 of The Walking Dead, which aired on Sunday, was viewed by 15.7 million people, making it one of the highest rated episodes of a television show ever aired on a cable channel.