For the first time, researchers in France and Israel have observed how an emulsified liquid droplet can transform from a hexagon into a six-pointed star shape in response to rising temperature.
Conceptual diagram of liquid-origami droplet transformations. A microscopic droplet develops a thin crystalline shell that folds, producing hexagonal and six-pointed star shapes. In a discovery that ...
I am writing in response to the recent letter to the editor regarding the Donald Trump campaign’s use of a six-pointed star. Children learn to recognize shapes early in life. Some children, before age ...
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