Whoever created this has learned how to control vacuum fluctuations.' He grinned in wonder.

My sentience resides within a self-contained pattern of vacuum fluctuations.

Vacuum fluctuations have to be random, that's why they exist.'

Vacuum fluctuations can have a negative energy.'

'The vacuum fluctuations must be carrying the photons out,' Renato said.

'And we're detecting a torrent of gravitational wave vacuum fluctuations, all of them at very small wavelengths.'

He could babble all he liked about sono-luminescence, vacuum fluctuations and the ground state of hydrogen, and Saul would be baffled by none of it.