When you plan on putting your canister in water, is there any point in warming the water first? I think I remember reading that recommendation somewhere, but it seemed to me that as long as the water was liquid it shouldn't matter.
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Victory awaits him who has everything in order — luck, people call it. Defeat is certain for him who has neglected to take the necessary precautions in time; this is called bad luck. Roald Amundsen