Approaches
Because liquid breathing is still a highly experimental technique, there are several proposed approaches.
Read more about this topic: Liquid Breathing
Famous quotes containing the word approaches:
“A politician is a statesman who approaches every question with an open mouth.”
—Adlai Stevenson (1900–1965)
“I should say that the most prominent scientific men of our country, and perhaps of this age, are either serving the arts and not pure science, or are performing faithful but quite subordinate labors in particular departments. They make no steady and systematic approaches to the central fact.... There is wanting constant and accurate observation with enough of theory to direct and discipline it. But, above all, there is wanting genius.”
—Henry David Thoreau (1817–1862)
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—Rebecca West (1892–1983)