Book:
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The
Catapult is another military invention by Leonardo da Vinci where he
combined a classical design with modern ideas - in this case, he
invented an ingenious spring mechanism to enhance the kinetic power of
this traditional weapon. In the book, you will find:
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Parts you need for this robot in addition to the ones contained in the NXT Retail kit (click on the parts to view the sets that contain them): |
The following images display some steps in detail that have been found hard to understand by some readers of the book:
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