Science World introduces the first principles of science. Clear text, related photographs and simple diagrams explain many of the mysteries of the world around us. The series also emphasises how our understanding of science is used to improve our daily lives. Light & Lasers. Topics covered in this book include light and darkness, how light travels, shadows, eclipses, reflection, refraction, how we see, lenses, lasers and their uses, and maximising light. Sound & Music. Sound gives us information about the world around us. ...

Music and Sound 2015, Book Life, Kings Lynn

ISBN-13: 9781910512142

Hardcover

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Music and Sound 2003, Franklin Watts Ltd, London

ISBN-13: 9780749649678

Hardcover

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