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Hello and welcome! My name is Anton and in this video, we will talk about a major discovery in regards to the origins of life on Earth and the idea known as RNA World Hypothesis.
Links:
https://www.cell.com/molecular-cell/fulltext/S1097-2765(24)00738-X
https://www.nature.com/articles/nrm.2017.7
https://theconversation.com/cells-have-more-mini-organs-than…als-239558
https://www.cell.com/biophysj/fulltext/S0006-3495(20)307…all%3Dtrue.
Previous videos:




https://youtu.be/DOUTF2cH4Ao.
https://youtu.be/UMJYVYX1VPg.

0:00 Intro to origins of life 1:00 Difference between eukaryotic and prokaryotic cells 2:15 Organelles without membranes that make no sense 3:00 Disordered proteins that form strange structures 5:00 Examples of biomolecular condensates 6:40 Recent discoveries and what it led to 8:20 Bacteria have them too! 9:10 RNA World Hypothesis connection 9:50 Recent discovery provides important evidence 11:10 Conclusions and what this means.

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Summary: New research reveals how the body’s circadian clock regulates macrophage activity, influencing immune system inflammation throughout the day. Activation of the NLRP3 inflammasome, a key component in the immune response, peaks during the morning when macrophages are most efficient. This daily rhythm is driven by mitochondrial activity, explaining why inflammatory conditions like arthritis often worsen in the morning.

The findings open doors to time-targeted therapies, potentially improving treatments for diseases driven by overactive inflammasomes. Understanding the immune system’s internal clock could lead to precise interventions for inflammatory disorders.

Ancient cultures long thought the Sun had a mind of it’s own, but could life form in stars by nature or exist by artificial origins, and what would star with a mind of its own be like?

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Credits:
Conscious Stellar Objects.
Episode 238a, Season 6E20a.

Written, produced, and narrated by: isaac arthur.

Editors.
Andy Nelson.
S. Kopperud.

Graphics by.

Unifying machine learning and physics.


In this video, Dr. Ardavan (Ahmad) Borzou will discuss the history of unifications in physics and how we can unify physics and machine learning.

CompuFlair Website:
www.compu-flair.com.

Video Footage Courtesy of CERN:
Video link:
https://videos.cern.ch/record/2020780
Terms of use:
“CERN provides the image free of charge for educational and informational use”
http://copyright.web.cern.ch.

Chapters: