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Technology
The application of scientific knowledge to create tools, systems and devices to improve our lives
Tech Example
Solar Panels
Function of Solar Panels
Turn sunlight into electricity
They are placed on roofs or open areas where they can get a lot of sun
This electricity can power homes, school and cars
Societal Impact of Solar Panels
Help people save money on their electricity bills over time
They help homes that run out of electricity and give them power
Scientific Impact of Solar Panels
They use a scientific process called photovoltaic effect, meaning they turn light energy into electrical energy
Environmental Impact of Solar Panels
They make clean energy
They don’t release harmful gases like burning coal or oil does
This helps reduce air pollution and fight climate change