Technology
China’s quantum submarine detector could seal South China Sea
A major advance in SQUIDs, quantum devices that measure magnetic fields, could allow China to detect submarines at longer range than anyone else
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A major advance in SQUIDs, quantum devices that measure magnetic fields, could allow China to detect submarines at longer range than anyone else
With a rise in isolationist politics and totalitarianism, we must back the body that has quietly defended internet freedom for 10 years, says Carl Miller