This is the first and only book that explains in non-technical terms how to use pocket, portable and laboratory instruments to identify diamonds and coloured gems and to separate them from imitations and 'look-alikes'.
This book is a practical guide to the aerodynamic principles of the 'aerofoil' and the way that wings produce lift, which is vital to establishing flight. Included are over... Læs mere
This new paperback edition of Bill Sayer's comprehensive guide to the sports of rowing and sculling has been further revised and updated. The book offers invaluable instruction to maximize the athlete's efficiency, strength and endurance on the water.
Riding up hills is the ultimate challenge for a cyclist. This guide deals with some best hills in Bristol, Bath, and the surrounding area. It includes a list of the top 50 toughest climbs.
Steampunk has captured the imagination of thousands who are searching for a unique style symbolic of a richly inspired, post-apocalyptic world drawn from the heavy machinery... Læs mere
Nuno Oliveira began his riding career with maestro Jonquin Gonzales de Miranda, Master of the Horse to the King of Portugal. His pupils include the most talented... Læs mere
The scope and potential of mouldmaking and casting is fascinating, and makes it one of the most exciting processes available to craftsmen. Its opportunities have been developed and expanded further by a range of methods and materials made available to the domestic market.
"Making Stage Props" is a title for anyone involved in prop-making who wishes to explore the wealth of materials and techniques open to them.
This guide shows players and coaches at all levels how to acquire the skills of wrist-spin bowling. Areas covered include: the basic techniques step-by-step; solving bowling problems; how to bat against wrist-spins; mental and physical preparation for matches; and tactics to use.