智方便全新「個人碼」展示個人身份 QR Code 進出門禁系統、訪客登記 - UNWIRE.HK



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Meet LISA, the Gravitational Wave Observatory of the Future - Gizmodo
Siphonophores: The clonal colonies that can grow longer than a blue whale - Livescience.com

Solar Orbiter Discovers Mysterious Alfvén Waves Fueling the Solar Wind - SciTechDaily
World’s strongest electric fields could be produced by heavy-ion collisions - Interesting Engineering