• CapuccinoCoretto@lemmy.world
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    13 hours ago

    We do! Scientific freezers are vacuum insulated. You probably don’t want to know what they cost, but it’s a good way to get to -80C. Not much going on at that temp.

    • MinnesotaGoddam@lemmy.world
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      6 hours ago

      I have been pricing out my ice cream business in case I decide to do that and need a loan. Tell me more about these fancy freezers