I spent all day yesterday researching the application of "quantum entanglement" on the internet.

To be honest, I was very tired.

"Quantum entanglement" could be used in quantum cryptography and other devices, but I wonder if there's any place to use it in a quantum computer?

While thinking that, I was reading through the material. In one news release, I read a phrase and got angry,

"The creation of large-scale quantum entanglement that can perform any kind of quantum computation, overcoming the limitations of conventional methods."

If you can do "any kind of quantum computation", just use that one example and write down what that computation is!

I was bummed, but I still had to re-read that news release several times.

And while reviewing the picture of the "secondary cluster state, I shouted

"Aah! So that's how it is!"

That's the way they use quantum entanglement -- It's been a long time since I've had an eye-opening experience, and I'm amazed that there are people who think great things and people who implement them.

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I would like to share my astonishment with you in my next column.

That's why I'm still working diligently on the drawings.

(Now I was drawing Alice and Bob (for those of you who know what I mean))