Inventors & Innovators

Machines and Technology
Economic Terms
Materials and Production
Power & Energy
100

This Scottish engineer improved the steam engine, making it practical for powering factories and transportation.


Who is James Watt?

100

This machine uses steam to create power for factories, trains, and ships.

What is a steam engine?

100

This French term means the government should not interfere in business.

What is laissez-faire?

100

Fabrics or cloth made by weaving or knitting.

What are textiles?

100

Energy that makes something spin or turn in a circle.

What is rotary power?

200

He invented the seed drill, which increased farming efficiency by planting seeds in rows at consistent depths.

Who is Jethro Tull?

200

This invention brought electric lighting into homes and factories worldwide.

What is the light bulb?

200

Money or resources used by businesses to invest in machines, factories, and production.

What is capital?

200

Man-made materials created through chemical processes, not found in nature.

What are synthetics?

200

James Watt improved this machine, which uses heated water vapor to create power.

What is the steam engine?

300

This inventor developed a process for mass-producing steel, enabling stronger machines and infrastructure.

Who is Henry Bessemer?

300

This agricultural invention plants seeds in rows at consistent depths, improving farm productivity.

What is the seed drill?

300

These are taxes placed on imported goods to make them more expensive than local products.

What are tariffs?

300

This inventor created the light bulb and brought electricity into homes and factories.

Who is Thomas Edison?

300

This type of engine, developed by Karl Benz, burns fuel inside rather than using external steam.

What is an internal combustion engine?

400

He invented the telephone, transforming communication during the Second Industrial Revolution.

Who is Alexander Graham Bell?

400

This machine revolutionized textile production by enabling mass production of cloth.

What is the spinning frame?

400

Products made by machines in factories rather than by hand.

What are manufactured goods?

400

This process, developed by Henry Bessemer, allowed for mass production of this strong metal.

hat is steel?

400

The steam engine provided this type of power that could run factories continuously.

What is rotary power or mechanical power?

500

This German engineer developed the internal combustion engine, which powered early automobiles.

Who is Karl Benz?

500

This type of engine burns fuel inside cylinders to create power, unlike steam engines.

What is an internal combustion engine?

500

Natural resources or basic materials used to make products in factories.

What are raw materials?

500

The spinning frame enabled mass production of this type of material.

What is cloth or textiles?

500

Edison's light bulb brought this form of energy into homes, replacing gas lamps and candles.

What is electricity or electric power?