Physicist and self-proclaimed “round-Earther” Steven Wooding from Southampton in the UK has created an online calculator that suggests a few fun experiments that you can do to prove to yourself that the Earth is a sphere

中文翻译：

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接地工具

来自英国南安普敦市的物理学家，自称“地球早期”的史蒂文·伍丁（Steven Wooding）创建了一个在线计算器，该计算器提供了一些有趣的实验，您可以做一些实验来向自己证明地球是一个球体