Theo Nguyen
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A reproducible chart starts before the chart
Keep the question, baseline, input version, filters, and calculation with a public graphic so another reader can recover more than its pixels.
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Metadata that outlives an instrument
What a future reader needs to recover a measurement’s meaning: sampling intervals, deployment changes, versions, governance, and a responsible steward.
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A library of things needs a return desk
Reliable shared equipment needs accessible collection, safe handovers, maintenance, and fair rules, not simply a cupboard of donations.
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Buy less, repair more
A decision checklist for keeping products useful, borrowing, repairing, and avoiding rebound consumption.