From silicon to a decision

Follow charge, a changing logic level and the information carried by connected circuits.

Start with the first experiment Search & filter this collection 8 available explorations · choose any starting point

How does an insulated gate control a current?

Inspect a connected CMOS cutaway, build a channel, find a circuit’s operating point and follow the charge and energy behind a changing bit.

3D model & experimentsExplore at your own pace

#transistors #electronics #semiconductors #logic

Interactive exploration

Computers, Networks & AI

How does a CPU turn instructions into results?

Write a tiny real assembly program, watch values move through a processor’s logical parts, and stop at the instant an answer becomes stored state.

3D model & experimentsExplore at your own pace

#CPU #computers #processors #programming

Interactive exploration

Computers, Networks & AI

Can a machine learn the wrong pattern?

Train a real classifier on editable inspection cards. Reveal a confident mistake, repair a misleading shortcut, and freeze your model before opening its reserved test.

Trainable model & experimentsExplore at your own pace

#machine learning #AI #data #classification

Interactive exploration

Computers, Networks & AI

Where does a language model’s next token come from?

Open a genuinely trained miniature Transformer. Change token tiles, inspect real attention and vector calculations, sample a continuation, and test the limits of a confident prediction.

Trained model & vector teardownExplore at your own pace

#language models #AI #tokens #transformers