Inside this book:
Machines, structures, materials, levers and pivots, inclined plane, hydraulics and air-ram, weight and load, strong shapes, cross-bracing, tubular construction, rigidity and flexibility, elastic materials.
ISBN-13: 9781846966156
Availability: 
No Longer Available
Item is obsolete and cannot be re-ordered
Published: February 2008
Reading Level: Upper Primary, Lower Secondary
Pages: 32
Format: Paperback
Publisher: Ticktock Media
Product Category: Science / Science: Junior
