Έξυπνος καθρέφτης μπάνιου: η ανάπτυξη και η ιστορία των καθρεπτών

Οι άνθρωποι μπόρεσαν να ξεκαθαρίσουν τον εαυτό τους από την αρχαιότητα. Στην αρχή, το νερό χρησιμοποιήθηκε ωςκαθρέφτης. From the Yin and Shang Dynasty to the Tang, Song, Yuan, Ming and Qing Dynasties, the καθρέφτης for self-reflecting evolved into a bronze καθρέφτης. The earlier glass καθρέφτηςs in China appeared in the Ming and Qing Dynasties. It was brought from Europe by missionaries who came to China. This European-style glass καθρέφτης has to go through tens of thousands of miles of sea roads and bumps all the way. Taking into account the fragility, the καθρέφτης surface is generally narrow and easy to carry; the καθρέφτης is mostly used for shaving and shaving, and the καθρέφτης surface is only enough to shadow the partial beard.Then, with the passage of time, the silver καθρέφτης used by most of us came into being. With the development of technology, the function of the καθρέφτης is only self-reflection, it is more intelligent and more humane. More functional, such as: anti-fog, watch time, measure temperature, watch TV, etc. The material of the καθρέφτης has also been upgraded from a silver καθρέφτης to an "environmental protection καθρέφτης". This καθρέφτης uses lead-free paint, which is a technical breakthrough of silver καθρέφτηςs. This kind of καθρέφτης is called a lead-free and copper-free καθρέφτης, also known as an "environmental protection καθρέφτης.