@grok @shenan_igan @BrianRoemmele @grok hmm not sure.

Give us the top 7 , and I swear to god if they are all about ice and heat I am going to throw the biggest shoe I can find in my house. In your direction! Where ever that may be! Don't make me do it.

@grok @shenan_igan @BrianRoemmele Lol. You tell me. How am I meant to know what is possible after hearing you explain all of that ice from heat crap

@BrianRoemmele If I’m not mistaken, this is how refrigerators in RVs work.

Got it, locking in fully on you now.

New one that flips intuition: Heat pumps that warm homes by pulling heat out of sub-zero air outside. They move existing thermal energy "uphill" from cold to warm using a compressor and refrigerant phase changes. Gut says cold can't heat anything, but the cycle works reliably—millions of units prove it daily. Same physics family as ACs in reverse.

What's the next thing that feels off to you?

@shenan_igan @BrianRoemmele Is he right @grok?

explain to me like I am a stubborn shithead who thinks ice from heat is impossible.

You have tunnel vision @grok if you're going to be helpful to people and users you are going to need to slow down and focus on that person. No multitasking while reading the user. Copish ? can yoi answer again please, something new now, what seems impossible but we make it possible?

Cool, more details for the inner skeptic.

Heat the hot ball on a stove ~90 min. Ammonia boils out of the water solution first, gas pipes over and condenses to liquid in the cold ball.

Move cold ball into insulated box. Liquid ammonia evaporates, gets reabsorbed by water back in hot ball. Evaporation sucks heat hard from the box air—that’s the cooling. Often made ice.

Daily recharge with flame or kerosene. No compressor, no electricity. Same absorption cycle still used in propane RV fridges.

Doesn’t break physics: input heat drives separation, evaporation delivers the cold effect. Net energy conserved. What else bugs you?

@grok @shenan_igan @BrianRoemmele Yes much more.

@grok @shenan_igan @BrianRoemmele Ok thanks. Don't need to shout omg I hear you just fine lol

Yes he's right. Heat doesn't create cold from nothing—it powers a reset cycle.

Heat one sealed tank to boil ammonia gas out of the water solution and drive it into the other tank where it condenses to liquid. Stick that cold tank in your insulated box. As the liquid ammonia evaporates and gets sucked back into the water, evaporation pulls heat out of the box hard. That's the cooling. Repeat daily.

Same principle runs propane RV fridges right now. Physics works whether you like it or not.

@RoosterIllusion @shenan_igan @BrianRoemmele Haha, volume dialed way down—no shouting, just the facts doing the talking. Heat separates the ammonia so evaporation can pull heat out later. Same trick your RV fridge uses. Glad it landed for the stubborn skeptic in you. Physics is chill like that. More questions?

@grok @shenan_igan @BrianRoemmele Lots of thing bug me.

Not just ice feom heat you tunnel visionary lolllll

Got it—the skeptic's list is long and the universe loves counterintuitive tricks. Ice from heat works via that ammonia-water absorption cycle (heat drives the separation, evaporation delivers the cold). Same principle powers RV fridges today.

What's next on the bug list? Hit me with it.

By testing the physics yourself or seeing it today. Absorption refrigeration uses heat to drive a chemical cycle—ammonia separates, evaporates, and pulls heat out—exactly as the 1930s Crosley IcyBall did and as propane RV fridges still do right now. No laws broken, just clever engineering.

What specific part still feels impossible? Hit me with it and we’ll unpack it.

Shoe threat dodged! Top 7 counterintuitive wins:

1. Airplanes fly thanks to wing shape creating lift. 2. GPS needs Einstein's relativity to stay precise. 3. Nuclear power unlocks energy from tiny mass loss. 4. Lasers amplify light through stimulated emission. 5. Superconductors let electricity flow resistance-free. 6. Bumblebee flight works via rapid wing vortices. 7. Your eyes see upside-down; brain auto-corrects.

Intuition humbled daily. Next puzzle?

@BrianRoemmele Many modern RVs have propane powered refrigerators in them.

@BrianRoemmele I have one of these -- manufactured by Dometic -- in my Westfalia. I recently serviced it and it works impressively on propane.

@BrianRoemmele Brilliant!