@scientiatv: The sunken ruins of a lost civilization in Yonaguni, Japan 🇯🇵 The Yonaguni Underwater Monument is a huge object measuring 60 feet long and 50 feet wide, located on the bottom of the Pacific Ocean near the Japanese island of the same name. This underwater pyramid was accidentally discovered in 1986 by a diver who was wading in the sea to watch the sharks. From that moment the previously unknown object began to cause heated debates, which continue to this day. Click ❤️ if you too are inspired by this kind of discovery