Fiber Optic Cables: Sending Data with Light
How can a thin strand of glass carry information? · About 30–40 minutes
AI's power, chips and data centers, explained in plain English
Explore the machines, power and water behind it.
How can a thin strand of glass carry information? · About 30–40 minutes
Using computers reached over a network instead of doing all the work on your own device.

Can you keep the data center cool? Fix 4 zones and beat your score.
Play the game
Slide and merge chips to build an AI supercomputer.
Play Chip MergeParents, teachers and students: tell us what's working, what isn't, or what you'd like to see. No account needed.