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== Pulleys == | |||
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This is an assembly kit that allows to work with pulley/thread constructions in a flexible way. <br> | |||
It works best with flat and smooth surfaces and it can be used in vertical and horizontal constructions<br> (such as logical operations, see Rachel Smith's and + or gates).<br> | |||
The parts:<br> | |||
1) 3D printed pulley wheels <br> | |||
2) metal ball bearings <br> | |||
3) plastic suction pads and <br> | |||
4) thread. | |||
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[[File:3Dprint_pulley.jpg]]<br><br> | |||
[[File:pulleykit.jpg]] <br><br><br> | |||
First window construction: | |||
[[File:pulley_window.jpg]]<br> | |||
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