What Was Before the Big Bang? — A Physicist's Honest Answer
Автор: The Cosmos According to Susskind
Загружено: 2026-03-05
Просмотров: 66
Описание: What was before the Big Bang? It seems like such a simple question. Everything has a cause, so surely something caused the universe. But after sixty years of physics, I've learned that this question might not have an answer — not because we haven't found it yet, but because the question itself might be meaningless. If time began at the Big Bang, then asking about "before" is like asking what's north of the North Pole. The word doesn't apply. In this video, I walk through the leading theories — eternal inflation, cyclic cosmology, quantum cosmology — and give you my honest assessment of each. Most are speculative. Some might be untestable. None are certain. This isn't a video about answers. It's a video about the limits of what physics can know, and why I've come to peace with not knowing.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
