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Comment A global device has to use a Chinese IP (Score 1) 70

Imagine you've built a device that needs to know whether or not to run in offline mode. So you put in a heartbeat ping to a reliable IP address.
But what IP addresses are reliable on both sides of China's firewall? Chinese ones.
If your device is going to work worldwide, Chinese IP addresses are your best bet.

Comment It's called "Galapagosing" (Score 2, Insightful) 148

Galapagosing: when a country cuts itself off from foreign products, and develops weird, inefficient, local stuff that wouldn't survive in the global market.

America did it years ago with cars (American cars are rubbish and no-one else buys them). Now they're doing it with drones and robots.

One days tourists might visit America to gawk at their over-priced steampunk robots.

Comment No commercial applications (Score 1) 59

Even if quantum computers can scale and maintain coherence long enough to finish a calculation, their only real use is running Shor's algorithm to break public-key encryption. And there's only one customer for that - the government. So it'll be export-controlled.

Grover's algorithm is nice, but it only gives a quadratic speedup. If you use travelling salesman as an example, for small problems conventional computers are faster (higher clock speed, massive parallelism). And for large problems, quantum computers still take too long. There's a tiny goldilocks zone, that's probably not commercially viable.

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Yet magic and hierarchy arise from the same source, and this source has a null pointer.

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