(sometimes we provide two download links because it may happen that the main server / link is overloaded or slow or non responding - the files are identical. Just choose one, save to the Desktop, double click to install)
Keep your kids busy and learning while having fun, and encourage healthy curiosity. This ebook gives clear instructions and diagrams for making over 40 gadgets, gizmos and interesting mechanical devices. A high priority is given to being able to complete each project without special tools and materials. The cost of each project is low. All projects are make-it-yourself without having to buy kits. Only low cost and no cost materials are needed.
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How to make simple hands-on projects using common tools and low cost materials)

Have we lost our inventiveness? Rediscover it with this ebook. Clear wording and abundant diagrams give instructions for making over 40 gadgets, gizmos, interesting mechanical devices and simple, hands-on construction projects. The diagrams assist in ease of understanding. A high priority is given to being able to complete each project without special tools and materials. The cost of each project is low. All projects are make-it-yourself without having to buy kits. Only low cost and no cost materials are needed. Most items are made from small pieces of wooden boards, coat hanger wire, paper, used contrainers, discarded household items and common items found in most hardware stores. Many projects require no tools. Most require one or two common tools such as a scissors or hacksaw. This ebook will add to your appreciation and wonder about structural and mechanical curiosities. This ebook is a rich resource for the tinkerer. It is an aid to anyone who wants to develop ingenuity to use the tools and materials that happen to be available.
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