Tristan Gooley

So if it was nighttime for 10 days solidly, things would start to equal out. But obviously, that's not what we experience. So everywhere the sun, at any one moment, the sun is rising somewhere and it's setting somewhere else. The sun is sort of setting this game going the whole time.

Every time things start to equalize a little bit, there'll be the sun heating up a bit of land more than the sea or heating up the low latitudes more than the high latitudes. So it's all driven by the sun. And because it's sunny somewhere always, the game never ends.

Every time things start to equalize a little bit, there'll be the sun heating up a bit of land more than the sea or heating up the low latitudes more than the high latitudes. So it's all driven by the sun. And because it's sunny somewhere always, the game never ends.

Every time things start to equalize a little bit, there'll be the sun heating up a bit of land more than the sea or heating up the low latitudes more than the high latitudes. So it's all driven by the sun. And because it's sunny somewhere always, the game never ends.

Dew and frost are related. And they're both a sign that we've had clear skies overnight, similar to we were talking about fog a little bit earlier. And it's a similar thing that if you have clear skies overnight, the heat leaves the land. I think everybody's comfortable with the idea that heat energy radiates from the sun to us.

Dew and frost are related. And they're both a sign that we've had clear skies overnight, similar to we were talking about fog a little bit earlier. And it's a similar thing that if you have clear skies overnight, the heat leaves the land. I think everybody's comfortable with the idea that heat energy radiates from the sun to us.

Dew and frost are related. And they're both a sign that we've had clear skies overnight, similar to we were talking about fog a little bit earlier. And it's a similar thing that if you have clear skies overnight, the heat leaves the land. I think everybody's comfortable with the idea that heat energy radiates from the sun to us.

But people are slightly less familiar with the way heat radiates out of everything, including us. You know, I'm looking at a desk and a chair. There's heat radiating out of those. I've got a cup of tea. There's heat radiating out of that. And heat radiates out of the land and it does it much, much more quickly and dramatically when there are clear skies.

But people are slightly less familiar with the way heat radiates out of everything, including us. You know, I'm looking at a desk and a chair. There's heat radiating out of those. I've got a cup of tea. There's heat radiating out of that. And heat radiates out of the land and it does it much, much more quickly and dramatically when there are clear skies.

But people are slightly less familiar with the way heat radiates out of everything, including us. You know, I'm looking at a desk and a chair. There's heat radiating out of those. I've got a cup of tea. There's heat radiating out of that. And heat radiates out of the land and it does it much, much more quickly and dramatically when there are clear skies.

So what we tend to find is if you've got the blanket, the stratus type cloud over an area at night, you wake up in the morning and there'll be no dew.

So what we tend to find is if you've got the blanket, the stratus type cloud over an area at night, you wake up in the morning and there'll be no dew.

So what we tend to find is if you've got the blanket, the stratus type cloud over an area at night, you wake up in the morning and there'll be no dew.

If the following night, those clouds have cleared away and you've got clear skies, the land gets very, very cold overnight, the moisture in the air, and there is always moisture in the air, even over the hottest deserts in the world, there's some moisture in the air. There's no such thing as

If the following night, those clouds have cleared away and you've got clear skies, the land gets very, very cold overnight, the moisture in the air, and there is always moisture in the air, even over the hottest deserts in the world, there's some moisture in the air. There's no such thing as

If the following night, those clouds have cleared away and you've got clear skies, the land gets very, very cold overnight, the moisture in the air, and there is always moisture in the air, even over the hottest deserts in the world, there's some moisture in the air. There's no such thing as

perfectly dry air on planet Earth, then that moisture comes into contact with the cold ground, it condenses and forms dew, and if it's cold enough, it will form frost. So frost is just frozen dew? Yeah, there are different types of frost, but the one most of us are familiar with, that's the exact process. It's dew forming at a cold enough temperature that it freezes on contact.

perfectly dry air on planet Earth, then that moisture comes into contact with the cold ground, it condenses and forms dew, and if it's cold enough, it will form frost. So frost is just frozen dew? Yeah, there are different types of frost, but the one most of us are familiar with, that's the exact process. It's dew forming at a cold enough temperature that it freezes on contact.

perfectly dry air on planet Earth, then that moisture comes into contact with the cold ground, it condenses and forms dew, and if it's cold enough, it will form frost. So frost is just frozen dew? Yeah, there are different types of frost, but the one most of us are familiar with, that's the exact process. It's dew forming at a cold enough temperature that it freezes on contact.

And one of the fun things we can do is, both dew and frost, is just notice how it disappears when you walk under any form of shelter. So whether it's a jutting bit of a roof or a tree or anything else that stops heat escaping. And you can probably start to sense how the pieces sort of come together here. We have a sun pocket we're warmer in because the heat can't escape vertically upwards.