Hi, I have an idea that I want to see come into fruition. I have the general idea of it figured out in my head, yet the lack of knowledge in key areas, and other projects, prevents me from completing it, although I would love to see it built.
It goes as follows,
By using the power of mice, construct an apparatus that functions in either one of two ways.
The first way would use an exercise wheel (bought, or made) with magnets attached that would in turn power a fan in a column that would suck the air from the bottom of the enclosure to the top through a filter. I'm not sure how magnets work, but I know that they're used to create current which is what is needed.
The second method would employ 3d printed gears to crank the fan round and round.
Both would be made with a series of tubes, much like the internet, that would make it suck more. :]