Overview :How can you consistently pull off hands-on tinkering with kids? How do you deal with questions that you can't answer? How do you know if tin... Read More
Overview :Hobby motors--every workbench warrior has a few that have been pulled out of broken toys or rescued from old electronics kits. They're cheap... Read More
Overview :Kids will learn how things they encounter every day operate by building their own modelswith this hands-on activity book. Projects include b... Read More