How does a percolator work? I mean the old kind, with the basket and the stem. How does it work? It has energy, heat at the bottom and that somehow sends the water up to the top, where it falls into the basket of grounds.
My guess is that it relates to the little bubbles that form at the bottom of a boiling kettle. For some reason or another, those little bubbles (of gaseous water) decide to go up the stem, rather than just floating to the top. I guess it runs up the middle and then falls down onto the grounds.
And it goes around and around like that until it's coffee.
I don't know how it works really, and I don't need to know how it works, I suppose. What I want to know is: Why couldn't this work for basting things in the oven?
Couldn't you set up a percolator thing, a stem at the bottom of the pan, that would pull up the basting juices from the bottom of the pan and spray them over the top of your turkey? My guess is _not_, because the heat is even all over the system, rather than just at the bottom.
I think with a coffee percolator, the gaseous water condenses at the top and then falls down. It's over 212 at the bottom and under 212 at the top. And that drives the system.
So maybe it's a pipe dream of mine to create the self-baster. At least one that's like a percolator. But. BUT! There must be some kind of heat exchange system you could use to drive a little pump or something? Right?
I wonder.
My guess is that it relates to the little bubbles that form at the bottom of a boiling kettle. For some reason or another, those little bubbles (of gaseous water) decide to go up the stem, rather than just floating to the top. I guess it runs up the middle and then falls down onto the grounds.
And it goes around and around like that until it's coffee.
I don't know how it works really, and I don't need to know how it works, I suppose. What I want to know is: Why couldn't this work for basting things in the oven?
Couldn't you set up a percolator thing, a stem at the bottom of the pan, that would pull up the basting juices from the bottom of the pan and spray them over the top of your turkey? My guess is _not_, because the heat is even all over the system, rather than just at the bottom.
I think with a coffee percolator, the gaseous water condenses at the top and then falls down. It's over 212 at the bottom and under 212 at the top. And that drives the system.
So maybe it's a pipe dream of mine to create the self-baster. At least one that's like a percolator. But. BUT! There must be some kind of heat exchange system you could use to drive a little pump or something? Right?
I wonder.
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