华莱士6英寸f/2.8望远镜:制作与徒步之旅
本文介绍了作者自制一台6英寸f/2.8天文望远镜(名为"华莱士")的完整过程,包括光学设计、镜筒制作和轻量化改造。作者还分享了携带这台望远镜徒步至偏远观测点的经历,展示了如何在便携性与大口径观测性能之间取得平衡。
本文介绍了作者自制一台6英寸f/2.8天文望远镜(名为"华莱士")的完整过程,包括光学设计、镜筒制作和轻量化改造。作者还分享了携带这台望远镜徒步至偏远观测点的经历,展示了如何在便携性与大口径观测性能之间取得平衡。
Max Weinbach says he had early access to OpenAI's new model GPT-5.6 Sol, calling it his favorite model by far. He highlights that it never gives up and will keep reasoning until it's done. OpenAI announced that GPT-5.6 Sol, along with Terra and Luna, will launch publicly on Thursday, with preview access expanding globally now.
The US government ordered Anthropic to suspend access to its Fable 5 and Mythos 5 models for all customers, citing a potential jailbreak technique that involved asking the model to review a codebase for vulnerabilities—a capability Anthropic says is available in other public models. Access was abruptly cut off on June 12.
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