Airflow free_shipping These steam engines have an

These steam engines have an enduring fascination for all marine and model engineers

and an overview of their behaviors

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Each stunning white line illustration is presented on a textured black background

Patterns for these delightful folks are included in Whittling Little Folk

Airflow free_shipping These steam engines have anAirflow examines and describes the many ways in which modelers and practitioners of a wide range of hobbies and sports (even cricket!) can understand and confront, harness and exploit the physical properties of wind and air. The book's admirable breadth and depth offers something not only for students of many science and technical subjects, but also to the hobbyists and disciples of 'alternative energy'. The book will be of particular interest to the