A new study found a simple and powerful way to control particles and form crystals: illuminating them. The research provides a simple and reversible method for forming crystals that can be used to develop a new generation of adaptable materials.

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那一年,胭脂岩坑口的冰凌结得有些疯狂,从洞口一直结到三百米处,它还想往里结,但里面有了地热,把来犯之敌化作了水汽。我们上下班,要挥动一根铁棒,像孙悟空三打白骨精一样破冰开道。

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A01头版,更多细节参见体育直播

Author(s): Yukinari Ikeda, Akio Ishii

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