Видео с ютуба Intelligent Civilizations

What If a More Advanced Civilization Existed Here Before Us?

The Advanced Civilization That Existed Before Humans

The Kardashev Scale: Type 1 to Type 7 Civilizations

What if We Are NOT The First Civilization on This Earth? | Silurian Hypothesis

Are Humans the First Civilization? The Silurian Hypothesis

Как выглядят инопланетные цивилизации - шкала Кардашёва

The Kardashev Scale: Type I to Type VII Civilizations

Существовала ли высокоразвитая цивилизация до нашей?

The Tartarian Empire: The Advanced Civilization Erased From History

Civilizations At The End Of Time: Eternal Intelligence

Ancient Earth's Lost Civilization Says Humans Weren’t Really First

The Tartarian Empire: Ancient Civilization More Advanced Than Anything We Can Imagine

Are There Lost Alien Civilizations in Our Past?

David Kipping: Alien Civilizations, Megastructures, Spacecraft, and Artificial Intelligence

Существовала ли высокоразвитая цивилизация до появления людей? | Ответы с Джо

What if the Great Flood Erased Advanced Civilizations Before Ours? | History for Sleep

The Most Advanced Civilization In The Universe (Type 1 to Type 4)

Did Advanced Civilizations Exist Before Humans? Silurian Hypothesis Explored

Was there a LOST Advanced Civilization ?? w/ Neil deGrasse Tyson

How An Advanced Ancient Civilization Mysteriously Vanished And More Civilization Questions Answered