The hypodermic needle theory was invented by Harold Lasswell in 1927. He states that Media can 'inject' ideas/behaviours directly into a passive audience or society.
needle, hypodermic needle, hypo
A hypodermic needle. a record player needle
A hypodermic needle is often simply referred to as a needle or syringe needle. It is a hollow needle commonly used in medical procedures to inject fluids or extract samples from the body.
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A syringe with a calibrated barrel, plunger, and tip, used with a hypodermic needle for hypodermic injections and for aspiration. (Medical Dictionary)
A hypodermic needle is used when one needs to administer liquids to a person quickly, or when taking the liquid orally would not be appropriate or helpful. The structure of the hypodermic needle is also quite useful in research when an area needs to remain sterile.
....with a hypodermic needle?
Hypodermic needle.
Alexander Wood invented the hypodermic needle in order to provide a more efficient and effective method for delivering medication subcutaneously, directly into the body's tissues. This invention revolutionized medical treatment by allowing for precise dosages to be administered in a less painful and more accurate manner.
A hypodermic needle.
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