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How Many Oranges Does It Take To Power A Neon Billboard?

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Gizmodo International

It’s no secret that the energy stored in citrus fruits can generate an electrical current (a favourite demonstration of school science teachers). But what happens when you use 2500 oranges? You can power a neon billboard, apparently. [Mashable]

The Cheapest NBN 50 Plans

It’s the most popular NBN speed in Australia for a reason. Here are the cheapest plans available.

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