This course traces the entire journey of electricity from the utility grid all the way down to the individual GPUs executing matrix multiplications.

The course breaks down the complete anatomy of an AI factory, teaching you:

• How high-voltage power distribution networks and backup systems route reliable electricity to server racks.

• The mechanics of advanced liquid cooling and global heat rejection systems required to keep massive GPU clusters from overheating.

• The complex optical networking and interconnects needed for thousands of chips to communicate during training and inference.

• The engineering, procurement, and physical construction processes for these multi-gigawatt mega-facilities.

• The real-world economics behind GPU cloud hosting, capacity contracts, and infrastructure investments.

Head over to the freeCodeCamp.org YouTube channel to watch the full course today (8-hour watch).