Duloxetine is also sometimes used to treat stress urinary incontinence (leakage of urine during physical activity such as coughing, sneezing, laughing, and exercise) in women. Talk to your doctor about using this medication to treat your condition.
Water's density maximum is a product of the same phenomenon. Close to the freezing point, the water molecules start to arrange locally into ice-like structures. This creates some openness in the liquid water, which tends to decrease its density.
Less water left behind means less water to freeze.**. **Problem: Even accounting for evaporation, hot water has been observed to freeze faster than cold. Theory: Hot water creates convection patterns in the air inside a freezer, which increases its cooling efficiency.***. ***Problem: You can run an experiment with hot and cold trays in the same freezer and still observe the warm one to freeze faster than the cool one.