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Droplets don’t have to be round – here’s one squished into a square

Don’t be a square – or doR. Schulman/McMaster University By Chelsea Whyte DROPS of liquid are usually round, but they don’t have to be. Researchers sandwiched drops of glycerol between stretched elastic films to see what shapes they could make – and were surprised to produce a square. Rafael Schulman and Kari Dalnoki-Veress at McMaster University in… Read More »