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Joined 3 年前
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Cake day: 2023年7月6日

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  • I think youre misunderstanding one thing, which is that the ice is a replacement for batteries. While the system had a small battery for running a small pump and fan, its a small cheap one that doesn’t store much and the water has substantially more energy, equivalent to something like a large lithium battery.

    The thermal battery is also far smaller, cheaper, and more robust than a lithium battery and it won’t deteriorate with repeated cycling. The obvious trade off is that in this case it can only be used for refrigeration and only down to 0C. So while its very niche, it is quite effective for home air conditioning.


























  • Mine was brought back from about this state when a friend gave it to me, so recovery is possible.

    Mine thrives with indoor lighting and a little natural light, so don’t fret as long as its not full sun or in a closet it should be fine.

    Warmth can just be “not really cold” for people. Anything above 15C is probably passable. So long as its in your house it shouldn’t perish, it might just slow its growth if you don’t have a heater on high.

    Humidity might be an issue and over or under watering. If you live someplace where the air is very dry it could be challenging as you’d have to dote on it to keep it in the sweet spot water wise.