Join Nina, CBeebies' much-loved science expert, to find out about inventions and who invented them. Today's question is 'How does a microwave oven work?' Originally broadcast on CBeebies Radio.
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Join Nina, CBeebies' much-loved science expert, to find out about inventions and who invented them. Today's question is 'How does a microwave oven work?' Originally broadcast on CBeebies Radio.