Show HN：从节拍到音符，再超越
音乐中看似基础的组成元素——音符、音阶、和声——并非原始单位，而是涌现出的结构。音高不过是加快了的节奏。本文由NotebookLM生成的播客进行深入探讨。
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The Artemis II mission launched to orbit the moon, similar to Apollo 8's preparatory mission in 1968. Like Apollo 13, it will swing around the moon rather than entering lunar orbit.
Dmitri Mendeleev, known for creating the periodic table, also discovered a mathematical theorem about polynomials and their derivatives. The theorem originated from his empirical research on interpolation problems.
Landauer's principle establishes a fundamental energy limit for erasing information, requiring at least log(2) kB T per bit. This thermodynamic constraint applies regardless of how information is physically stored, setting a universal lower bound for computational energy costs.
The Artemis I mission lasted 25 days, much longer than the upcoming Artemis II's 10 days, allowing it to take an unusual orbital path. The unmanned nature of Artemis I enabled this extended duration and more complex trajectory.
Andrica's conjecture states that the square roots of consecutive prime numbers are less than 1 apart. This has been empirically verified for primes up to 2 × 10^19.