Children who can't babble for some physiological reason, such as having a breathing tube in their throat, do subsequently acquire normal pronunciation but their speech development is significantly delayed.
Edible substances evoke the secretion of thick, concentrated saliva. Why? The answer, obviously, is that this enables the mass of food to pass smoothly through the tube leading from the mouth into the stomach. Ivan Pavlov
It appalls me that the people who decide what Americans will be watching on the tube have never been to the United States. Not the real United States. John Ratzenberger
People make these comments all the time. They talk about this with their loved ones every day. People's feedings - tube feedings - are stopped across this country every day. Michael Schiavo
The digestive canal represents a tube passing through the entire organism and communicating with the external world, i.e. as it were the external surface of the body, but turned inwards and thus hidden in the organism. Ivan Pavlov
When such a thing cannot be obtained, then a tube made of the wood apple, or tubular stalk of the bottle gourd, or a reed made soft with oil and extracts of plants, and tied to the waist with strings, may be made use of, as also a row of soft pieces of wood tied together.