Physical Superintelligence uses AI to crack a two-decade-old quantum computing puzzle

Computer systems that perform tasks that normally require human intelligence, such as understanding language, recognising images or making decisions.

AI is changing work, media and public services, raising questions about jobs, safety and regulation.

Computing that uses the principles of quantum physics to solve certain problems far faster than ordinary computers.

It could transform areas like chemistry and cryptography, though practical machines are still developing.

A digital currency secured by cryptography and recorded on a blockchain, without a central bank issuing it.

Crypto prices are volatile, and governments are still deciding how to regulate it.