The revised editions of Science at Work have been prepared following changes to the National Curriculum at 14-16 and to the GCSE Science syllabuses. The materials continue to match both the SEG and ULEAC Modular Science syllabuses. The Further Science components of the series are designed to stretch more able students, to help them achieve as much as they can at GCSE level. This reader provides information in a stimulating and friendly manner on issues which are relevant to the student and demanded by the National Curriculum. Each page mixes text with diagrams, illustrations and graphs, making the material exciting, interesting and user-friendly.