We’ll all eventually face the universe’s heat death: stars burn out, galaxies dissolve, black holes evaporate, and the cosmos cools into an empty abyss. Kurzgesagt lays out how this cosmic finale unfolds and why, once it’s here, change grinds to a standstill forever.
But don’t lose hope just yet—there might be a loophole. By tapping into exotic physics (think black-hole radiation and clever energy recycling), life could, in theory, keep running the cosmic clock a bit longer, dancing around heat death’s final shutdown.
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