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Orrery Construction Time Lapse - 7 Months in 7 Minutes

submitted by spawnflagger

8 years 11 months 2 weeks ago

an 'orrery' is a mini mechanical model of the solar system, many have been built in past few hundred years, with varying degrees of complexity and accuracy. This guy designed (3 months) and machined/assembled (7 months) his own. Superb!

Originally found on this blog: https://blog.adafruit.com/2013/09/13/orrery-construction-time-lapse-seven-months-in-seven-minutes/

Many more detailed build instructions and videos here: http://zeamon.com/wordpress/?page_id=526

4 Comments

Ok, this might sound like I'm being really picky, and I'll freely admit before I go any further that this is just way, way beyond anything I could ever make. But when we see it running at the end there seems to be a lot of play in the blue gear that's marked with the months, which just doesn't look right. Is it supposed to do this?

I think the blue gear is supposed to be fixed (relative to the base), but the movement is probably just the sum of all the tiny imperfections adding up among all the other gears. I didn't even notice it until you pointed it out.

Ok, this might sound like I'm being really picky, and I'll freely admit before I go any further that this is just way, way beyond anything I could ever make. But when we see it running at the end there seems to be a lot of play in the blue gear that's marked with the months, which just doesn't look right. Is it supposed to do this?

ant

*music *wheels

Adding video to channels (Music, Wheels) - requested by ant.

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