Electrical
How does Electricity work, and how cool are all your Electrical Gadgets, when you see what makes them tick.
How does Electricity work, and how cool are all your Electrical Gadgets, when you see what makes them tick.
Everyone seems to have Mobile phones, but have you thought how cool it would be to know how they work?
Did you know modern Air-Con units not only keep you cool in the summer, but also keep you warm in winter. Plus being based on Heat Pump Technology they are ultra efficient, (Saving you money on your heating bills).
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