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IMGP1319.JPG Viewed: 177 times.
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IMGP1318.JPG Viewed: 149 times.
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Lego mono-wheel. This is made of only 20 Lego pieces. The tire is one of the largest one ever made by Lego. Viewed: 161 times.
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The drive mechanism removed from the tire: the white box contains a 9V battery; the red piece is the motor. Viewed: 156 times.
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IMGP1324.JPG Viewed: 148 times.
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This unfinished steam tricycle was parked outside the building. Viewed: 153 times.
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Close up view of the single cylinder engine. It looks like it is made from a heavy duty pneumatic or hydraulic cylinder. Viewed: 150 times.
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IMGP1315.JPG Viewed: 151 times.
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The red drum is the boiler (propane fired, I think). Viewed: 174 times.
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A peak inside the boiler: it uses water tubes just like "instant" water heaters. I suspect that this part is an old instant water heater. Viewed: 167 times.
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