No one would sell to a bid a penny less and no one would lift an offer of a penny more. Thus there would be no trading and no stock market. We need human emotions like greed and fear to get things moving. TV series and movies are all fiction, but the chart of Vulcan Materials is all fact.
How They're Made. Sour cream is made by adding lactic acid culture to cream and sometimes milk to thicken and sour it. In France, crÃ¨me fraÃ®che was traditionally made from unpasteurized cream that naturally contained the right bacteria to thicken it.
Crema is a cultured dairy product similar to sour cream. On elote, crema works as the glue for adhering the spices and cheese onto grilled corn. While similar to crÃ¨me fraÃ®che and sour cream in terms of tang, crema is a bit thinner and sweeter than its tarter relatives.