Astronomers' Magic Envelope, The CEH The volumes in the series

The volumes in the series have been widely welcomed and favourably reviewed

enjoyable and easily understandable self-tuition course for M_x0084_ori language

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The World of Hair Colour is a scientific companion for hair colour

There is guidance on how to embed numeracy across all subjects within the curriculum

Astronomers' Magic Envelope, The CEH The volumes in the seriesWorking physicists, and especially astrophysicists, value a good `back of the envelope' calculation, meaning a short, elegant computation or argument that starts from general principles and leads to an interesting result. This book guides students on how to understand astrophysics using general principles and concise calculations endeavouring to be elegant where possible and using short computer programs where necessary. The material proceeds in