Electron microscope image of the superfluid wave tank used in the experiments (blue) coupled to an optical fibre which brings laser light in and out of the device. The zoom-in shows the photonic ...

The largest nuclear fusion experiment in the world, the Joint European Torus (JET), has begun a new wave of testing this month. In a statement from the UK Atomic Energy Authority, it was announced ...

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Imperial physicists have recreated the famous double-slit experiment, which showed light behaving as particles and a wave, in time rather than space. The experiment relies on materials that can change ...