alt Hacker NewsCost matter, but the dominate costs are important. The steam engine was more efficient than diesel when they scraped all the steam engines for diesel - steam engines need a lot more labor and so were more expensive despite using less fuel.
Cost matter, but the dominate costs are important. The steam engine was more efficient than diesel when they scraped all the steam engines for diesel - steam engines need a lot more labor and so were more expensive despite using less fuel.