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A cheap, reliable, simple milk jug design, mass-produced until the marginal cost just vanishes. Educational fucking videos. Understanding the conditions where
by slashnull 12y ago
A cheap, reliable, simple milk jug design, mass-produced until the marginal cost just vanishes.
Educational fucking videos. Understanding the conditions where food is cultivated. Growing stronger crops.
This is just beautifully simple, realistic and down-to-earth.