Learn how Levers are used to increase a force for lifting heavy objects and
how they can change the direction of motion. Find out how you can create
models with complex motion by connecting many levers together and learn
how these Linkages can be applied to various machines. Build 16 working
models such as a seesaw, a movable weight scale, a wheelbarrow, a parking
gate, a toy with moving figures, a pantograph and two types of linkages. You
can find easy-to-follow building instructions for all models either online or
in the booklet included. The booklet provides detailed explanations of the
different scientific principles applied and incorporates innovative
experimental activities for hands-on learning. A Quiz section is also
available to challenge your newly acquired knowledge!