• Hoimo@ani.social
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    3 days ago

    The steel cubes have liquid inside too? I figured that solid steel would have enough mass and thermal… dynamics? to act as an ice cube, but maybe water is still better. Actually, do they sink or float?

    • lobo@lemmy.world
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      3 days ago

      solid metal cubes are probably too expensive and could break the glass

      although liquid filled would break or bow out if the liquid freezes