The Library
Workshops, indexed.
Eighteen modules and counting. Pick a discipline, find your level, dive in.
tech9 lessons
Coding Foundation
Variables, loops, functions and data. Write your first program in the browser - no installs required.
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tech5 lessons
Computer Foundation
Hardware, software, operating systems, files. Understand the device sitting in front of you - inside and out.
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tech5 lessons
Network Foundation
Packets, protocols, IP addresses, routers. The invisible plumbing connecting the planet.
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tech4 lessons
The Internet
From ARPANET to TikTok - how the global network actually works, and how the web sits on top of it.
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tech4 lessons
IoT - Internet of Things
Sensors, microcontrollers, MQTT and the architectures that put intelligence into thermostats, watches and farms.
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