A Tale of Oil, War, and Revolution: The Lost Empire of Emanuel Nobel (with Douglas Brunt)
Horsepower Heritage
Horsepower Heritage May 20, 2026
A Tale of Oil, War, and Revolution: The Lost Empire of Emanuel Nobel (with Douglas Brunt)

A Tale of Oil, War, and Revolution: The Lost Empire of Emanuel Nobel (with Douglas Brunt)

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A Tale of Oil, War, and Revolution: The Lost Empire of Emanuel Nobel (with Douglas Brunt)
Term

war profiteers

“War profiteers” are people accused of making money because of war. The episode is explaining how people historically criticized businesses that benefited from conflict.

Term

merchants of death

“Merchants of death” is a harsh phrase people used to blame arms-and-war-related profiteers. The episode uses it to describe how people felt about companies making money from war.

Buick Century
Car

Buick Century

The Buick Century is a regular, everyday car made by Buick. It was designed to be comfortable for commuting and family use. It’s mentioned because the Century name has been used for different versions over many years.

Concept

military industrial complex

“Military industrial complex” means the system around making and buying military equipment. The episode uses it to connect wars with big business and fuel demand.

Company

Lockheed Martin

Lockheed Martin is a company that builds military equipment. In the episode, it’s brought up to illustrate how defense spending connects to industry.

Term

patent motor wagon

“Patent motor wagon” is basically the early name for Carl Benz’s first engine-powered vehicle. It emphasizes that the design was protected as an invention.

Term

tiller steering

Tiller steering uses a lever to steer, instead of a steering wheel. It was common in very early vehicles because it was easier to build and worked well at the time.

Term

single cylinder

A single-cylinder engine has one “power-producing” chamber. Early cars used this because it was simpler to make and maintain.

Term

internal combustion engine

An internal combustion engine is an engine that burns fuel inside the machine to make it move. The episode is saying this kind of engine changed how much oil people needed and what it was used for.

Term

combustion engines on ships

The episode is talking about ships switching from burning coal to using fuel in engines. That change increased how much oil was needed for transportation and war.

Term

diesel engine

A diesel engine is a kind of engine that runs on fuel by compressing air first, then igniting the fuel. The point here is that it increased the importance of petroleum for big industrial uses.

Term

gasoline

Gasoline is a fuel made from oil. The episode points out that, at first, it wasn’t considered very useful—then it became valuable once engines could use it well.

Term

compression

Compression is how tightly an engine squeezes the fuel/air mixture before it ignites. Early engines kept that squeeze low because the fuel at the time wasn’t good enough for higher compression.

Term

Legroin

Legroin is an old petroleum-derived liquid that the episode says was used as fuel in an early motor wagon. It was sold more like a chemical cleaner than a fuel, which highlights how experimental early engines were.

Term

naptha

Naphtha is an old type of fuel made from oil. The episode uses it to explain that early engines sometimes ran on different oil fractions before gasoline became the norm.

Concept

dieselize

“Dieselize” means switching over to diesel engines. Here, it’s describing converting ships so they run on diesel instead of older setups.

Term

marine diesels

Marine diesels are diesel engines made for boats and ships. The episode says Nobel’s operation helped advance diesel technology for naval use.

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