Theodore Paul Wright

Assembled from 9 blocks · 1 evidence · 11 related

1. Story
2. American aeronautical engineer and administrator who, in a 1936 paper in the Journal of the Aeronautical Sciences, published the observation that the labour cost of building an airframe fell by a predictable percentage each time the cumulative number built doubled. He was writing about aircraft production economics, not about energy; the relationship now called Wright's law was an operations finding intended to help manufacturers price a production run. Its later career is a good example of a narrow empirical result outliving its subject: the same functional form was applied to ships and semiconductors, then to photovoltaic modules and lithium-ion cells, and it is now the single most load-bearing empirical claim in energy-technology forecasting. Wright himself went on to senior wartime and civil aviation administrative roles in the United States. The attribution matters for a reason beyond credit — it locates the law in manufacturing, which is exactly the boundary condition this Journey turns on. Not a place.
3. Knowledge
4. Theodore Paul Wright
5. Connections
6. The experience (learning) curve
7. Wright publishes the airframe cost-quantity relationship
8. Evidence
9. Establishes that unit production cost falls by a roughly constant proportion with each doubling of cumulative output — the relationship later called Wright's law and applied to energy technologies. V55 verification basis: neither WebSearch nor WebFetch was available in this session; the citation and its content are stated from author knowledge of the paper as it is cited throughout the technology-learning literature, and the page range is deliberately omitted because it could not be confirmed.