What’s The Hottest Hot and Coldest Cold?
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For a split second after the universe was born, temperatures were a thousand billion billion billion times higher than they are today: nonillions of degrees, one followed by 30 zeros or roughly the number of paper clips equal to the mass of the Jupiter. Before that, physics as we know it didn’t exist — it was simply too hot. So hot that atoms hadn’t yet formed! This temperature, that the universe is thought to have been born into, is called the Planck temperature.142 nonillion degrees is more than steamy, it’s the temperature at which our understanding of physics breaks down, and in a way, where it no longer makes sense to talk about temperature. Is there a limit to how hot or cold something can be? Turns out, at the extremes, physics gets freaky. [FREEEAKKKY PHYSICS] [OPEN] Th...
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For a split second after the universe was born, temperatures were a thousand billion billion billion times higher than they are today: nonillions of degrees, one followed by 30 zeros or roughly the number of paper clips equal to the mass of the Jupiter. Before that, physics as we know it didn’t exist — it was simply too hot. So hot that atoms hadn’t yet formed! This temperature, that the universe is thought to have been born into, is called the Planck temperature.142 nonillion degrees is more than steamy, it’s the temperature at which our understanding of physics breaks down, and in a way, where it no longer makes sense to talk about temperature. Is there a limit to how hot or cold something can be? Turns out, at the extremes, physics gets freaky. [FREEEAKKKY PHYSICS] [OPEN] Th...
