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1. Group 3
Joshua,Justin,Abel,Sasank

2. What is the man-made technology and how does it
work?
One of the man-made technologies solar panels. It works by absorbing light
energy from the sun and converting the light energy into electricity or other
forms of energy which is used to power machines and more.
Another man-made technology is the water turbine. It uses a turbine generator
which when the water pushes the turbine, generates energy.

3. Who invented it?
Many people came together to invent it, some such as Leonardo da
vinci,Horace de Saussure and Edmond Becquerel.

4. Where can this technology be found?
It can be found on roofs(solar panels) or at river dams(water turbine)