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Joined 1 year ago
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Cake day: June 13th, 2023

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  • You’re wrong, your spouse is right.

    Thermal energy is required both to raise the temperature of a mass of (in this case) water, and additional thermal energy is required to change its state from liquid to gas. This additional thermal energy is spent without creating any actual temperature increase, but it had to come from somewhere.

    In this case, the thermal energy for the state change came from the surrounding air. The energy didn’t come from changing the state of the air, so it must have come from lowering the temperature of the air.

    As others have noted, this only works in low-humidity environments. If the air is already saturated with water vapor, no more evaporation will occur. This is why high-humidity environments feel hotter: your sweat isn’t evaporating to cool you off.





  • There are valid reasons to be for the merger, and valid reasons to be against it. However, the argument has been posted quite visibly for anyone that cares about it, and the appeal has been made to the lemmy.world admin. The admin will decide what to do, and that should be the end of it.

    What we really do not need is a swarm of cranks coming out of the woodwork to Correct The Record™ every time someone makes mention of the event without putting the “proper” spin on it. It is not some grave injustice. If you don’t like the outcome, then join one of the other existing android communities instead of participating in the merger. Or create your own, so that you can run it how you want. And then get on with your life.