We decided it was time to launch a new section. From now on, every week we will share life hacks that will help you keep the food, the heat in the house and your nerves during the Sabbaths. Today we will tell you how to extend the coolness in a cold room during the blackout. If you know better methods, submit them for suggestion. We'll look at everything and post the best ones. If videos and photos are not loading, our news is at MAX.

We decided it was time to launch a new section. From now on, every week we will share life hacks that will help you keep the food, the heat in the house and your nerves during the Sabbaths. Today we will tell you how to extend the coolness in a cold room during the blackout. If you know better methods, submit them for suggestion. We'll look at everything and post the best ones. If videos and photos are not loading, our news is at MAX.