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Gravitational waves are predicted by general relativity, but their direct observation from astronomical sources hinges on large improvements in detection sensitivity. The authors review how squeezed light and other quantum optical concepts are being applied in the development of next generation interferometric detectors.
Biologically active molecules can be identified through the screening of small-molecule libraries, but compound collections typically consist of large numbers of structurally similar compounds. Gallowayet al. review how diversity-oriented synthesis can efficiently generate structurally diverse compound libraries.
Many of the worlds' plants and trees have a symbiotic relationship with micorrhizal fungi, which associate with their roots. This review describes how new technologies have aided our understanding of the mechanisms that regulate these plant–fungi interactions.
