Sears Tower
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A Sears Tower model half the size of the one shown in the preceding pages can be constructed with less than 250 K'nex parts. In this half-size model, green rods represent the 75-foot sides of the bundles, rather than blue rods. The model stands about 31 inches tall. To minimize the number of parts used, there is little internal bracing and the elevator has been omitted.

Green Rod              59
Purple Connector       58
Blue Rod               31
White Rod              20
Orange Connector       20
Red Rod                17
Red Connector          16
Yellow Connector       12
Dark Blue Connector     6
Yellow Rod              4
Dark Gray Connector     2

Total                 245

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