This set is the combination set of the basic 8 sets of the mechanical series. It covers all simple machines: the lever, the wedge, the wheel and axle, the screw, the inclined plane and the pulley, as well as two more mechanisms, the gear and the linkage.
A 70 page activity book is included with a selection of the best experiments. Booklets with detailed building instructions for all 60 models are also included.
- 144 pages building intructions booklet
- Models appropiate for ages 6 and up
- 60 models to build
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SCHOOL PURCHASE ORDERS:
MONEY ORDER,WESTERN UNION, OR BANK WIRE
(NOT INCL. CANADA)