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Physics World April 2014

Physics World April 2014

The power of silence: how to give yourself time to think

In our cover feature Felicity Mellor from Imperial College London argues that current research policy – in the UK at least – emphasizes silence’s opposite. “From assessing publications and rewarding collaborations, to requirements for public engagement, policy initiatives urge scientists to speak up,” she writes. There is a danger, Mellor warns, that in the midst of all this enforced interaction, an important precondition for creativity in physics could be lost. “With all these demands to talk, do scientists still have the chance to think?” she wonders. Elsewhere in the April issue, Daniel Clery examines a highly critical report into the management of the ITER fusion experiment. You can find out about recent observations suggesting the Milky Way undulates up and down and then take stock of the latest exoplanet discoveries.

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Illustration of a person on a stepladder contemplating a large picture of particle tracks, surrounded by what could be sea or meadow feature

The power of silence

The Milky Way galaxy feature

Our wobbly galaxy: the surprising undulations of the Milky Way

Cartoon of a scientist's idea being snared by a net opinion

Patenting science

Ink pen ticking a box labelled "reject" opinion

Pressures and constraints on Iranian research

Spiralling tracks from a bubble chamber record a muon neutrino interacting with a neutron review

Hunting for neutrinos

Photo of Art Schawlow shining a laser shaped like a science-fiction ray gun through a balloon review

Edible lasers and death rays

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