From tools to industrial systems
From chipped stone to the factory: how tools, materials, and power sources combined into production systems.
- What is technology
- First tools
- Agriculture
- Metallurgy
- The wheel
- Ancient engineering
- Steam engine
- Factories
Guided reading
Reading trails
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From writing to instant communication
Seven steps in the shrinking of the distance between sender and receiver, from the clay tablet to the cell phone.
- Writing
- Paper
- Printing press
- Telegraph
- Telephone
- Radio
- Mobile phones
From electricity to computing
The path from batteries and generators to microscopic circuits and programmable machines.
- Electricity
- Telegraph
- Transistor
- Integrated circuits
- First computers
- Personal computer
From first calculations to digital machines
Numerical records, calculators, vacuum tubes, transistors, and software: the building of digital computing.
- Writing
- First computers
- Transistor
- Programming languages
- Integrated circuits
- Personal computer
From wires to global networks
Wires, waves, and protocols: how signals at a distance became planetary infrastructure.
- Telegraph
- Telephone
- Radio
- First networks
- The Web
- Mobile phones
From mechanical automation to intelligent systems
Regulation, repetition, and programming: the search for machines that act and decide with less human intervention.
- Steam engine
- Factories
- First computers
- Robotics
- Computational intelligence