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Colour changing lemon tea Activity

by David, 4 March 2021 | 1 comments

Two cups of tea - one is much lighter than the other

There’s something soothing about a cup of lemon tea. But there’s some fun chemistry happening in that cup too!

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The strongest! A quick quiz Quiz

by David, 26 March 2020 | 0 comments

Black lightning bolt in purple circle

Strong can mean a lot of different things to scientists. Every question in this quiz has something to do with strength.

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