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Old 04-16-2009   #1 (permalink)
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pisthelimit
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Balsa wood tower - building questions

I'm building a balsa wood tower in class, as a part of a group of three. I'm in need of some input about structure design.

currently, it weighs 43 grams, but we have a weight limit of 90 grams. We're trying to get it to hold as much weight as possible.

What would be stronger, having a cross-hatching design on the side of the tower, or having a triangle shape on the side of the tower?

To help imagine what our tower is like:

8 cm square on top, 20 cm square base, with four 50 cm legs.

I'd add a picture, but I have a pitiful lack of camera.

PLZ HALP.

Thanks!
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