6 opening and ending lines on technology in essay for class IV
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The human lifespan, in the 21st century, has greatly increased due to advancements in medical technology and medicine. However, less than 200 years ago, having a fever or a cut can become life-threatening very quickly. Vaccines or treatments for many diseases did not exist as well. On the industrial front, progress was slow and time-consuming. Transportation was rather primitive and prohibitively expensive, ensuring that only the rich and famous could use it. Read on to explore how the advent of technology changes our lives forever.
Technology is all around us, from the smartphones and smartwatches to solar-powered street lights and all-electric cars. So how do we define technology? Are there any criteria that can be used to define the term “technology?” Can fire discovered by a caveman hundreds of thousands of years ago be considered as technology?
Technology can be defined as the application of scientific knowledge to change and manipulate the human environment.
Technology can also be defined as the branch of knowledge that caters to the creation and use of technical means and their relationship with society and environment, using engineering, applied and pure science.
The sum of ways in which social groups provide themselves with material objects of their civilization.
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