At the end of part 3 of this series, after getting severely tangled in the weeds of trying to understand entanglement (let alone teleportation) I ended with a joke saying I would be back for part 4 to explain how it all REALLY works.

Well, guess what! With even more surprise than you (though probably less scepticism), I am back with a very different presentation of quantum computing that does away with matrices and kets and replaces them with lovely little diagrams. What’s more, teleportation actually makes sense in these diagrams!

Even better news is that you won’t have to…

Edwin Agnew

Quantum Computing, Artificial Intelligence & Philosophy Enthusiast. Duke University Junior.

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