warm some water, pour it in, and.....

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It's a democratic hoax

One gal muriatic acid bottles, tough plastic, good caps. Winter, fill 'em with hot water before you leave the house and chuck them in a cooler. Ahhhhhh! Heaven! Did I mention rinse them out good first? .

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add a signature since I'm here in profile anyway

make this make sense please, tom....

Edited: 07/08/2022 at 03:47 AM by StirfryMcflurry

Sorry, for those who have much small time this country: in this case, a "cooler" is colloquial for a thermal barrier that is shaped like a box that can cost $10 for a walmart china version or $200 for one of those abominable snowman versions found at the fishing store. The point of the thermal barrier is that it reduces energy transfer between the inside and outside of the box. I.e., if you put cold stuff in it, it stays cold, if you put warm stuff in it, it stays warm. Can we please not do the Fourier equations that describe this phenomenon? I'm super rusty there and this is a surf forum after all...

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add a signature since I'm here in profile anyway

Edited: 07/08/2022 at 05:37 AM by tom

I'll allow it

Third-grade country bumpkin answering his teacher's question about what's the greatest invention of all time, without calling on Fourier:

Boy: "The thermos."

Teacher: "Why?"

Boy: "It keeps hot things hot, and cold things cold."

Teacher: "What's so great about that?"

Boy: "How does it know?"

^^ Heard it was something else, but for similar reasons

Five gallon bucket, bilge pump, a few fittings and an old deep cycle battery from work. I also have old 20 watt panels and a few voltage regulators. 40 bucks.

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I was right.

Cool....sounds complicated though.
I go with non electrical, manual pump pressure
Or toms rocket science cooler thang......with a garden watering can.
I'll upload the equations later

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It's a democratic hoax

I can use if for work too, but you are right, a pressurized sprayer with an upgraded hose is as simple as it gets.



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I was right.