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低温,如同一位技艺精湛的魔术师,从食品保存到超导技术,在人类世界的各个领域里尽情施展“魔法”。低温状态的物质在一个标准大气压下,当温度降到大约–190℃时,空气会变成浅蓝色液体——液态空气。如果你把梨子浸入液态空气,它会变得和玻璃一样脆;把鸡蛋放进液态空气,它会发出浅蓝色荧光,简直像一个荧光蛋,还有极大的弹性,摔在地上后会像皮球一样立即弹
Low temperature, like a skilled magician, from food preservation to superconducting technology, in the human world in all fields enjoy “Magic”. Substances at low temperatures At one standard atmospheric pressure, when the temperature drops to about -190 ° C, the air becomes a light blue liquid, liquid air. If you soak the pear in liquid air, it will become as brittle as the glass. Putting the egg into the liquid air, it will emit a light blue fluorescence, just like a fluorescent egg, but also a great flexibility, after falling to the ground Like a ball immediately as the bomb