Functioning
The premise of the lemon squeezer is simple: Pressure is exerted on a lemon to force its juice and pulp from its rind; the juice and pulp often escape through a filter or sieve. The squeezer itself must resist the pressure, so soft, easily deformable materials cannot be used. Because the lemon juice is very acidic, the squeezer can only be made of acid-resistant materials.
Among squeezers that employ a twisting central projection, both manual and electric options exist; for the manual squeezer the operator must turn the device and hold the lemon (or turn and hold the lemon) while the electric squeezer turns it automatically and the operator must simply hold onto the lemon. Other squeezers simply crush the lemon against a stationary central projection; these usually employ long handles, to gain the mechanical advantage of a lever.
Read more about this topic: Lemon Squeezer
Famous quotes containing the word functioning:
“A functioning police state needs no police.”
—William Burroughs (b. 1914)
“The trouble is that the expression ‘material thing’ is functioning already, from the very beginning, simply as a foil for ‘sense-datum’; it is not here given, and is never given, any other role to play, and apart from this consideration it would surely never have occurred to anybody to try to represent as some single kind of things the things which the ordinary man says that he ‘perceives.’”
—J.L. (John Langshaw)
“Once a child has demonstrated his capacity for independent functioning in any area, his lapses into dependent behavior, even though temporary, make the mother feel that she is being taken advantage of....What only yesterday was a description of the child’s stage in life has become an indictment, a judgment.”
—Elaine Heffner (20th century)