Here you will find links to the BBC's best science, technology, engineering and maths resources for primary and secondary schools - all in one place.
Trishan: I am Trishan, and I'm 14 years old. Rena: I am Rena and I'm 16 years old. Trishan: We are here at the Barbican Conservatory in London. Rena: To get some answers to some of the really big ...
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