temperature

Autumn is a time of changing weather, when the temperature can surprise. Once the sun shines, and in a moment it rains and the wind blows. It is precisely this …

Sleep is one of the most important pillars of a newborn’s proper development. In the first weeks of life, the toddler sleeps most of the day, and his sleep affects …

Photochromic glasses, also known as “transition glasses,” are a type of eyeglasses whose lenses change color when exposed to UV radiation. On sunny days, they darken, acting like sunglasses, and …