A sprinkling of dust may not give flight to its target like fictional characters, but with the right balance of elastic and cohesive interactions, a flexible sheet will bend and warp, enveloping granular matter on contact. In this issue of Matter, Guerra and Holmes explore a mechanism that is a new “twist” on classic approaches that deform elastic sheets into wrinkled or crumpled membranes.

中文翻译：

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颗粒折纸

一滴灰尘可能不会像虚构人物那样飞向目标，但在弹性和内聚相互作用的适当平衡下，柔性薄片会弯曲和翘曲，在接触时包裹颗粒物质。在本期的Matter中，Guerra 和 Holmes 探索了一种机制，它是对经典方法的一种新“扭曲”，这种方法将弹性片变形为起皱或起皱的膜。