Which of the Following Gadgets Is Hoped to Deliver a Third

question 319

Multiple Choice

Which of the following gadgets is hoped to deliver a Third Industrial Revolution?

• A)tablet computers or iPads
• B)GPS and iPhones
• C)3-D printers
• D)drones or unmanned aerial vehicles

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Definitions:

Placebo Treatment

A treatment that consists of a harmless pill, medicine, or procedure prescribed more for the psychological benefit to the patient than for any physiological effect.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, considered vital for human life and an important indicator of health.

Experimental Group

In an experiment or clinical trial, the group of participants who receive an active treatment.

Physiological Changes

Alterations in the body's normal biological functions, which can result from disease, environmental factors, or normal aging processes.