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Water waves grow tall with help from a trick of light

Short looping clip of a red toy boat bobbing on waves in the centre of the 86cm prototype of the wave concentrator device

A toy boat bobs inside a structure designed to raise the height of water waves in its centre. Credit: C. Li et al. Phys. Rev. Lett. 121, 104501 (2018)/APS

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Nature 561, 289 (2018)




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