To discover more fascinating science content, head to bbc.co.uk, search for BBC Inside Science and follow the links to The Open University.
Alastair, or Eret as he is known online, is one of Twitch's most popular LGBT streamers - with more than one million followers on the streaming site.
，更多细节参见搜狗输入法下载
Image Credit: Sausly. Federica Mercuriello.
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据彭博社报道，触控版 MacBook Pro 的灵动岛将采用比现有 iPhone 更小的开孔设计，预计将在今年年底正式亮相；而今年的 iPhone 18 Pro 系列也将同步缩小灵动岛尺寸。