Energy is a concept that’s central to physics ... This topic appears in OCR, Edexcel, AQA, WJEC KS3 and GCSE in England and Wales, CCEA GCSE in Northern Ireland and SQA National 4 and 5 and ...

Oh, it’s gone out, and I’ve got no coal left! I think I might have to find an alternative energy. Although coal is great for a nice cosy fire, there’s only so much of it we can dig out of ...