How do planes fly?

How do planes fly?

How do planes fly? Aeroplanes are amazing: heavy hunks of metal that can fly with people sitting in them! Most children seeing or travelling in one will be curious about how they work. And they’ll probably ask you about it. Gravity pulls...

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Why is the Sky Blue?

Why is the Sky Blue?

The sky is made of air, which is obviously not blue. So, why is the sky blue? This seems like a tricky question which children ask a lot. But in two easy steps you can see for yourself the answer to this age-old question. Step 1 – Making...

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