Science, Nature and Tech

Charity Shop Shopping = Chopping

Do you want to save money and still look good? Do you want to be original but not so weird-looking people scatter when you approach?
We’ve already looked at the trend towards vintage clothes but how do you make sure you’re more chic than geek? Here’s my take on successful charity shop hopping. Perhaps you have some more you could add?

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Science, Nature and Tech

Who on Earth Invented Traffic Lights?!

Every day we use hundreds of inventions without even thinking about it. In this series, we’ll be celebrating some of the most overlooked inventions, finding out what inspired their inventors and maybe even a few unexpected tales along the way.  Contributor Sally Anne asks… “Who on Earth invented… Traffic Lights?!”

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Popular, Science, Nature and Tech

Have you ever wondered…why leaves change colour in autumn?

Autumn is a season of change; the weather gets colder, there’s less daylight and leaves change colour and fall from plants. But why does this happen?

Why Do Plants Have Leaves?

Leaves contain a chemical called chlorophyll (pronounced KLO-ro-fil), which as well as giving them their lovely green colour also helps create food for the plant. The leaves act like tiny solar panels, and use the sun’s energy to convert water (from the ground) and a gas called carbon dioxide (from the air) into sugar and oxygen. This process is called photosynthesis (pronounced foto-SIN-theh-sis), and the sugar is what the plant lives on.

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