For a half century, mathematicians have tried to define the exact circumstances under which a black hole is destined to exist. A new proof shows how a cube can help answer the question. The modern ...
00:30, Thu, Jul 30, 2020 Updated: 00:46, Thu, Jul 30, 2020 The supposed appearance of an "alien cube" near the Sun has sparked a viral UFO frenzy. One Twitter user said: "With the reports of the giant ...
Ever since the Rubik’s Cube was released, it’s taunted almost a half billion tinkerers who think they can crack its confounding mysteries, only to be stymied by its maddening secrets. Now, it’s time ...
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