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Kanal tas-sors @linuxgram · Post #18708 · Mej 8
📰 Ubuntu Snap Prompting Improvements If you haven’t tried Ubuntu’s ‘Permission Prompting’ feature for a while, there’s more reason to do so in the latest release. Canonical’s Oliver Calder has shared an update on recent improvements to the security feature, which sets out to “empower users” by letting them decide what software can access on the rest of the system at runtime rather than retrospectively. 🔗 Source: https://www.omgubuntu.co.uk/2026/05/ubuntu-snap-prompting-client-improved #ubuntu
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Tfittxija: #observations
@kejiqu · Post #4250 · 10/03/2026 03:06
宇宙是无限的吗？ 观测数据显示宇宙呈现平坦状态，但其真实大小和超出可观测范围的整体形状可能永远无法确定。科学家指出，如同地球表面具有可测量的尺寸，如果地球膨胀，其尺寸会随时间增加。然而，宇宙的真实性质，包括其是否无限，以及超出可观测范围的形状，仍然是未解之谜。目前的技术手段无法确定宇宙的全局几何结构，其真实尺寸和形状可能永远无法被人类完全认知。SciTechDaily 🏷#Universe#Cosmic#Geometry#Observations 📢频道👥群组📝投稿