The Multiverse: Science, Religion, or Pseudoscience?
Sabine Hossenfelder
538K subscribers
Why do physicists think that our universe isn't the only one? And should you believe them? In this video, I explain what the multiverse is and what the problem is with it. I have talked about this before but in hindsight I think I made it too confusing. This is my new and hopefully improved attempt to summarize the important points.
00:00 Intro
00:24 What is a Multiverse?
01:41 The Many Worlds Interpretation
04:33 Eternal Inflation
06:00 The String Theory Landscape
07:35 The Problem with the Multiverse
10:28 Answers to the Usual Objections
15:03 Conclusion
15:30 Sponsor Message
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A.I. Artificial Intelligence (2001) Part 1
Watch the complete film at josephwouk.locals(dot)com.
Anyone who missed this Speilberg film made 24 years ago MUST see this film which is much more relevant now than it was then. - JW
David, an artificial kid which is the first to have real feelings, especially a never-ending love for his "mother", Monica. Monica is the woman who adopted him as a substitute for her real son, who remains in cryo-stasis, stricken by an incurable disease. David is living happily with Monica and her husband, but when their real son returns home after a cure is discovered, his life changes dramatically.
10/10
Can't re-watch it again
I was 13-14 when I watched this movie. It's a long movie if I recall it correctly. I was so moved by it's theme, so I watched it all. I had strong feelings of sadness and sympathy towards little robot David that wanted to be a real child and to have a mom to love him. And that little bear ... I cried during some scenes. I don't ...
This Is Why U.S. & Israeli Air Forces Are the Deadliest Team in the Sky
When U.S. and Israeli pilots train together, it’s not just another military exercise — it’s preparation for wars that could reshape the Middle East. From Israeli F-35 Adir stealth fighters to American B-52 strategic bombers, this partnership represents one of the most lethal combinations in modern air warfare.
In this video, we break down why US Israeli joint air force training goes far beyond diplomacy. You’ll learn how Israeli F-35 combat experience — earned in real hostile airspace — feeds directly into American tactics during elite exercises like Red Flag, Blue Flag, and Juniper Oak. These drills simulate the exact threats both nations may face, including advanced air defenses, underground bunkers, and long-range strike missions tied to Iran deterrence.
We explore how B-52 Israeli air force exercises signal ...
