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Nevermind.... I guess.
When I was at a car show at the Lane County Fairgrounds in the 80s or 90s where some kids from a North Eugene high school shop class were showing their invention. It was an impeller that dropped into the bucket with hydrualic lines to spin it.
It made a concrete mixer that you could maneuver around between the piles of materials and the form or slab. I thought it was genius. Never have seen anything like it since.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
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