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Solar: From Sunshine to Light Bulb (Source to Resource) by Michael Bright
25.00 NZD
Category: Earth Science | Series: Source to Resource
What happens when you switch a lightswitch? Or the power button on the TV? Electricity flows to the device and it switches on. Most of us use electrical gadgets all day, every day, without thinking about it. But where does electricity come from? Solar power is one of the most exciting forms of renewable ...Show more
Water: From Raindrop to Tap (Source to Resource) by Michael Bright
25.00 NZD
Category: Earth Science | Series: Source to Resource
What happens when you turn on a tap? Or the washing machine, shower or garden hose? Water flows! Most of us use water all day, every day, without thinking about it. But how does it get to our homes? Water is one of the most amazing resources that we use in abundance and have come to rely on heavily. It ...Show more
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