Schematic of a crystal of knots. Credit: Jung-Shen B. Tai and Ivan I. Smalyukh Molecular self-assembly can produce stable 3D knots in chiral liquid crystals. The knots, which have been dubbed ...
For anyone looking to spruce up their living room with a unique and eye-catching cushion, ASDA could have what you're after. The supermarket often sells all sorts of homeware pieces as part of its ...
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