History
The role of gastric acid in digestion was established in the 1820s and 1830s by William Beaumont on Alexis St. Martin, who, as a result of an accident, had a fistula (hole) in his stomach, which allowed Beaumont to observe the process of digestion and to extract gastric acid, verifying that acid played a crucial role in digestion.
Read more about this topic: Gastric Acid
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“And now this is the way in which the history of your former life has reached my ears! As he said this he held out in his hand the fatal letter.”
—Anthony Trollope (18151882)
“To care for the quarrels of the past, to identify oneself passionately with a cause that became, politically speaking, a losing cause with the birth of the modern world, is to experience a kind of straining against reality, a rebellious nonconformity that, again, is rare in America, where children are instructed in the virtues of the system they live under, as though history had achieved a happy ending in American civics.”
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“The history of every country begins in the heart of a man or a woman.”
—Willa Cather (18761947)