How starfish embryos become living crystals
Physicists have been amazed by the complex system created by simple starfish embryos in a dish of water. For the first time, a multicellular organism has been observed naturally creating a crystalline structure and one with unexpected properties. This is an area of physics called active matter and these starfish demonstrate the latest, surprising example. Read the paper: For more stories like these sign up for the Nature Briefing: An essential roundup of science news, opinion and analysis, free in your inbox every weekday:
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