SurvivalScience
Region: US
Tuesday 05 May 2026 22:30:09 GMT
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Mike_Effing_Jones :
The real technological marvel is a tiktok video that isn't split into 8 parts with half of them missing
2026-05-06 09:28:23
135
Nick Francis982 :
nakakalason yan
2026-06-19 08:28:06
0
@EnegMaTic_Dark :
if that possible so aircon can be possible to do
2026-06-19 13:55:46
0
user4617031647085 :
this should replace A/C in hot climates
2026-06-19 05:40:34
5
lumpar87 :
So I guess no one on here has ever seen a RV fridge?
2026-06-10 14:08:11
10
Michael :
and it's all driven by an outside source... it still boils down to electric or gas. now if you could run this on say a charcoal heater or something similar then it would be very useful if you have no power... or live off grid.
2026-05-07 17:27:28
0
Walter in Vermont :
I invented a system with no electric use to chill and freeze back in 1982 based on work I did in the 1970s. A bit different. Like a backwards solar panel.
2026-05-07 12:14:53
5
user1936337869898 :
kerosene absorption fridges trade efficiency and versatility for simplicity and off‑grid capability, which is why they’re a bad choice in most electrified, safety‑oriented households.
2026-05-06 16:12:23
0
clintstephens357 :
This is something my 1996 5th wheel camper used as an off grid selection using propane
2026-05-06 02:39:38
8
Riyan Daphne :
compressor run fridges are usually much cheaper to run
2026-05-17 14:42:23
1
McCoconut :
So basically a closed loop solar water heater system with ammonia added to it and a coil in an insulated box
2026-05-26 12:15:11
1
Man :
could the same be done for an Air conditioner?
2026-05-24 16:59:22
2
Goran Garic :
whattttttt when ther is no sun ? power bille 0, food lost when the day is cloody evry 10 dans ?
2026-05-15 06:34:08
0
TheWaningSun :
Dometic and Norcold still make them. When installing one, make sure the unit stays perfectly level so it'll work with gravity and not against it. 🥰
2026-05-07 23:43:15
4
Wondering Wolf :
My fridge on the worst month middle of summer used $14AUD for that month. such if you used that figure for the whole year = $168AUD. typically it uses between $8-12 tho. and that's not excluding what my solar offsets
2026-06-19 15:17:29
0
J P :
Fantastic, any schematics and dimensions?
2026-06-17 16:20:58
0
Engr Fritz TV :
Well found out the build will cost around $1500 and will need a lot of space and deal with toxic chemicals. Solar PV + Regular refrigerator build is more practical
2026-06-19 12:22:15
0
Tenang dan aman :
I learned something, fart in a pool makes the pool colder 😜
2026-06-19 00:06:18
0
Furious 408 :
I learn so much here.
2026-05-06 01:44:52
3
TheOne :
That's how camping fridges work. They run on propane gas or 12/24 volts
2026-05-06 12:19:30
2
The Magic Engineer ❌🥓 :
ammonia systems are still used for large scale ice production.
2026-05-20 16:15:57
2
dougall63 :
British Gas made a kitchen fridge that ran on gas sixty years ago. I also had a gas powered fridge in my old camper van.
2026-05-07 15:01:16
1
blizzard wizard :
latent form of energy
2026-05-06 02:57:10
1
Piemaster :
So… a modern fridge connected to a solar panel is 4 times more efficient?
2026-05-06 03:13:02
1
Slimfast :
its squeez, remove heat, expanded. if you dont remove the heat from the squeezed refrigerant then it doesnt work.
2026-05-05 23:49:40
0
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