The woolen coat hangs on the balcony of the dormitory, will it be sunburned in winter?

Abstract method 1: Add a small amount of salt or white vinegar to the water in which the coat is washed, and then soak the coat in it for a few minutes before continuing to wash. >>>More

In winter, the glass on the balcony is dripping water, because of the temperature difference between indoor and outdoor, so that the hot air in the house meets the cold glass to form water droplets, and there are more water droplets, so they gather together to lie down, and the next winter is gone, which shows that the reason why the temperature difference between indoor and outdoor has become smaller, so the indoor water vapor does not form water droplets on the glass, that is, the physical liquefaction phenomenon.

It's best not to eat it.

Now the supply of vegetables and fruits is relatively sufficient, and it is better to be cautious about eating frozen fruits and vegetables. "The taste of frozen fruits and vegetables will change, and it is very unpalatable. Fu Jinru said. >>>More

I don't know if you're in the south or the north, but if it's the south, you might still be able to eat the cold food if you put it on the outside with plastic wrap, but the taste will change. If it's the north, if it's outside, it will freeze into frozen vegetables overnight, let alone eat, and you won't be able to bite it.

This is caused by the thin wall, the outside temperature is low, the temperature inside the balcony is high, and it is normal to produce water droplets next to the wall, which can only be wiped off at any time, or make an insulation layer outside the wall!