दुनिया के 10 सबसे प्राचीन यंत्र | World's 10 oldest instruments or Machine скачать в хорошем качестве

दुनिया के 10 सबसे प्राचीन यंत्र | World's 10 oldest instruments or Machine

People of the 21st century believe that the modern technologies we use today have developed within the last 100 years, But it is not so, during the search of people, some such technology has been engaged, which you cannot even imagine. And those techniques are not 200, 300 years or 500 years old, but thousands of years old. So in this video we will talk about 10 such ancient instruments or ancient techniques. 1) Baghdad Battery 2) Dropa Stones 3) Roman Dodecahedron 4) Baigong Pipes 5) Antikythera mechanism 6) The Coso Artifact 7) Byzantine Tablet 8) The Phaistos Disc 9) Figurine of Mystery Airplanes 10) Xylophone)