nah, radiative cooling means that radiation is the only mechanism for heat exchange in use. I’m pretty sure most modern air coolers use forced convection as one of their heat exchange mechanisms.
How does heat get from the water radiator to the air?
Radiation.
Atoms don’t physically touch. The electrostatic force that both binds atoms into molecules and keeps molecules separated is mediated by photon exchange.
Counterpoint: at the boundary layers, right where the air touches the fins, the main mechanism for heat exchange is conduction. Ultimately, convection is just conduction, where the medium undergoing heat conduction is a moving fluid, which massively amplifies the rate of heat exchange.
Air is kinda shit at taking in heat through radiation, but fine at doing so via conduction and convection.
The metal atoms in the fins don’t move into the air. They stay on the fins. The fins’ atoms have to transfer their kinetic energy via photon exchange to the atoms in the air.
I must be bias because I grew up in peak ‘war on drugs’ times. Being young and impressionable I thought there was no way the government could possibly lose. Then they taught us about prohibtion. Then I found out everyone I knew smoked weed.
End of the day, anarchy already exists in the minds of anarchists. The government is inadequate when comes to policing individuals.
When it comes to changing societal norms, you always have to start at the social contract. Otherwise, all you have is a signed piece of paper.
"You are entering the vicinity of an area adjacent to a location.
The kind of place where there might be a monster, or some kind of weird mirror.
These are just examples; it could also be something much better.
Prepare to enter The Scary Door."
Futurama
And the original behind The Scary Door:
“You’re traveling through another dimension, a dimension not only of sight and sound but of mind.
A journey into a wondrous land whose boundaries are that of imagination.
That’s the signpost up ahead - your next stop, the Twilight Zone!”
Or:
“There is a fifth dimension beyond that which is known to man.
It is a dimension as vast as space and as timeless as infinity.
It is the middle ground between light and shadow, between science and superstition, and it lies between the pit of man’s fears and the summit of his knowledge.”
Youre obviously just bad at sharpie manipulation. It takes a skilled handler, but with some practice you too can shape exquisite right angles with a sharpie. Look into joining your local chapter of the sharpie handler guild.
Olfactory fatigue, also known as odor fatigue, olfactory adaptation, and noseblindness, is the temporary, normal inability to distinguish a particular odor after a prolonged exposure to that airborne compound.
Something like 20 years ago, my dad made meatloaf and cooked ketchup into it, since we always coated it in ketchup anyway. Problem was it was that green colored ketchup that was popular then. The result: sickly green ass lookin meatloaf no one would touch.
If the 24 year old rotten hunk of meat I call a brain can be trusted. Heinze made some weird colored ketchup in the late 90s early 00s, I believe they we’re purple, green, and I believe blue. They were weird and I remember atleast one instance when I was like 4 that my great uncles mixed the purple one in with mustard which looked nasty as shit to fuck with my great grandfather while camping.
lemmyshitpost
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