It is zero kelvins or -273.15 degrees Celsius.

那时的温度0开尔文，或者说-273.15摄氏度。

You wouldn't want to be getting your own hands too close to 4 kelvin.

你不想让自己的手离 4 开尔文太近。

This is a liquid helium tank, it's cold enough — it's at 4 kelvin, 4 degrees above absolute zero.

个液氦罐，已经足够冷了——温度 4 开尔文，比绝对零度高 4 度。

The energy units should match, so let's call the standard entropy 0.594 kilojoules per Kelvin.

能量单位应该匹配， 所以我们称标准熵为 0. 594 千焦每开尔文。

In other words, one part of the sky may look like it has a temperature of 2.72500 Kelvins, but another spot is at 2.752501.

换句话说，天空的部分看起来温度好像2.72500开尔文，但另部分的温度2.752501。

However, another state of matter is formed when atoms are cooled to temperatures near absolute zero, which is equivalent to 0 degrees Kelvin or -273.15 degrees Celsius.

然而，当子冷却到接近绝对零度时，物质的另种状态就形成了，相当于 0 开尔文或-273.15 摄氏度。

And 101,325 Pascals x 5 meters cubed, divided by the universal gas constant x 285 Kelvin, is about 214 moles.

和 101，325 Pa x 5 立方米，划分 通用气体常数 x 11 x 等于 214 个子。

Because metal atoms crystallize so rapidly, scientists had to cool the alloy down incredibly fast, a million degrees Kelvin per second, by shooting tiny droplets at cold copper plates, or spinning ultrathin ribbons.

因为子结晶极为迅速，所以科学家们必须极快地把合冷却，大概以百万开氏度每秒，他们把微粒射向冷铜片，或者极薄的旋转带。

Daylight exists at roughly 5600 Kelvin, which leans quite blue.

日光的色温大约 5600 开尔文，偏向蓝色。

A sunset leans much warmer in the 3000 Kelvin range.

日落的色温则更暖，大约在 3000 开尔文范围内。

Uh, did I seem a little… Zero Kelvin? Cold. - Yeah.

我看起来不有点… … 过于无情、冷漠？ - 没错。

Good afternoon, my name is Kelvin Jones, I booked my internet yesterday.

下午好，我的名字 Kelvin Jones，我昨天在网上预订的。

Which is exactly what Kelvin did — except with the earth, and scientific rigor.

正 Kelvin 使用的理——除了对地球，种理有定的科学严谨性。

Phone screens at their baseline have a color temperature of 5600 Kelvin, or daylight.

手机屏幕的基本色温为 5600 开尔文，即日光。

Yet if we measure those atoms, they might be at temperatures up to a million kelvin.

但如果我们测量那些子，它们的温度可能会在百万k以上。

Which is exactly what Kelvin did - except with the earth. And scientific rigor. He took

开尔文将个理论运用到了推算地球的年龄中。

What's more, Kelvin was confident this idea would allow him to calculate the age of our potato...planet.

而且 Kelvin 相信个想法能让他计算出地球的年龄。