Technology is the use of scientific knowledge for practical purposes or applications, whether in industry or in our everyday lives. Whenever we use our scientific knowledge to achieve some specific purpose we are using technology. Technology usually involves a specific piece of equipment, that equipment can be incredibly simple or dazzlingly complex. It can be anything from the discovery of the wheel, all the way up to computers and iPhones.
Perhaps the type of tech that we’re most familiar with in modern life is electronic, usually referred to as simply electronics. This is a complex form of technology that uses electric circuits to achieve a goal. Electric circuits can also vary in complexity. If you have a look at the circuit board, with dozens of apparently random pathways mixed in with various components, you know how complex electronics can be. But anything that runs on electricity is electronic.
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