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By Fiona Midson and Beth Askham Here is a sweet quiz to test your olfactory knowledge. Can you score 5 out of 5 and come up smelling like roses? If you’re after more fun science for kids, subscribe to Double Helix magazine!  

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

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