Please join my mailing list here ? https://briankeating.com/list to win a meteorite ? ? Watch my most popular videos: Neil Turok https://www.youtube.com/watch?v=Dt5cFLN65fI Frank Wilczek https://youtu.be/3z8RqKMQHe0?sub_confirmation=1 Eric Weinstein vs. Stephen Wolfram https://www.youtube.com/watch?v=OI0AZ4Y4Ip4?sub_confirmation=1 Sir Roger Penrose: https://youtu.be/AMuqyAvX7Wo Sabine Hossenfelder: https://youtu.be/g00ilS6tBvs Avi Loeb: https://youtu.be/N9lUceHsLRw ➡️ Follow me on your fav platforms: ✖️ Twitter: https://twitter.com/DrBrianKeating ? YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1 ? Join my mailing list: https://briankeating.com/mailing_list ✍️ Check out my blog: https://briankeating.com/blog.php ?️ Follow my podcast: https://briankeating.com/podcast Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known. Make sure to subscribe so you never miss an episode! #intotheimpossible #briankeating #light ... https://www.youtube.com/watch?v=4AkJJIufztM

Brandon Hensley discusses his recent paper titled 'The origin of parity violation in polarized dust emission and implications for cosmic birefringence". This paper motivates observed non-zero TB correlations from polarized dust emission as being caused by magnetically misaligned filamentary dust structures, which should also then produce non-zero EB and EEBB signals. This has important ramifications for searches that assume these quantities are zero when looking for cosmic birefringence, which is particularly relevant to some research done in our field the recent claim based on PLANCK data by Minami and E. Komatsu, “New extraction of the cosmic birefringence from the Planck 2018 polarization data,” Phys. Rev. Lett. 125, 221301 (2020). https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.221301 Join this channel to get access to perks: https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Support the podcast: https://www.patreon.com/drbriankeating And please join my mailing list to get resources and enter giveaways to win a FREE copy of my book (and more) http://briankeating.com/mailing_list.php ? ? ? Watch my most popular videos? ? Frank Wilczek https://youtu.be/3z8RqKMQHe0?sub_confirmation=1 Weinstein and Wolfram https://www.youtube.com/watch?v=OI0AZ4Y4Ip4?sub_confirmation=1 Sheldon Glashow: https://youtu.be/a0_iaWgxQtA?sub_confirmation=1 Michael Saylor The Physics of Bitcoin https://youtu.be/CaN_CDKqXOg?sub_confirmation=1 Sir Roger Penrose, Nobel Prize winner: https://www.youtube.com/watch?v=AMuqyAvX7Wo?sub_confirmation=1 Jill Tarter https://youtu.be/O9K9OBd3vHk?sub_confirmation=1 Sara Seager Venus LIfe: https://youtu.be/QPsEDoOTU6k?sub_confirmation=1 Noam Chomsky: https://youtu.be/Iaz6JIxDh6Y?sub_confirmation=1 Sabine Hossenfelder: https://youtu.be/V6dMM2-X6nk?sub_confirmation=1 Sarah Scoles: https://youtu.be/apVKobWigMw Stephen Wolfram: https://youtu.be/nSAemRxzmXM ?‍♂️ Find me on Twitter at https://twitter.com/DrBrianKeating ? Find me on Instagram at https://instagram.com/DrBrianKeating ? Buy my book LOSING THE NOBEL PRIZE: http://amzn.to/2sa5UpA ? Subscribe for more great content https://www.youtube.com/DrBrianKeating?sub_confirmation=1 ✍️Detailed Blog posts here: https://briankeating.com/blog.php ?Join my mailing list: http://briankeating.com/mailing_list.php ?Join my Facebook Group: https://facebook.com/losingthenobelprize ?️Please subscribe, rate, and review the INTO THE IMPOSSIBLE Podcast on iTunes: https://itunes.apple.com/us/podcast/into-the-impossible/id1169885840?mt=2 ?️Listen on all other platforms: https://wavve.link/into A production of http://imagination.ucsd.edu/ Support the podcast: https://www.patreon.com/drbriankeating ... https://www.youtube.com/watch?v=xN2xqkQ_E9M

David Perell is a modern philosopher-scholar. He is a Gen-Z version of Seth Godin who both writes and thinks in public to become a more refined intellectual. He is a brilliant raconteur who also partners with Tiago Forte to produce the spectacular "Building a Second Brain" course! David's motto is: “Write every day.” Most of his essays are about business, education, and what it means to be a citizen of the Internet. These essays are a record of his intellectual quest to make sense of the world. They’re the diary of his contemplative life, and you will enjoy them. Start with the short-form essays and work your way up to the long-form ones. https://perell.com/ David's most popular short articles include The Price of Discipline, The Never-Ending Now, and One Big Idea. And if you want to read some long-form essays, I recommend What the Hell is Going On, News in the Age of Abundance, and Peter Thiel’s Religion. Or, if you want a short introduction to my thinking, you’ll like 50 Ideas that Changed My Life.If you want to see all his writing on a single page, you’ll find all my essays here At https://perell.com/about/ In Write of Passage, you will develop a systematic process for cultivating ideas, distilling them into writing, and sharing them with the people who can make the biggest difference in your career.By the time you finish the course, you will have published a series of insightful articles, built a professional website, launched an email newsletter, learned how to use these assets to connect with anyone on the planet, and developed a framework for uniquely framing your expertise and skills.You’ll transform from a passive consumer to an active creator, and escape the “Mediocre Majority” of people who endlessly consume without ever producing. The content you produce will become an asset that you own. It will work for you 24/7, and become a magnet for like-minded people, interesting ideas, and career opportunities. https://perell.com/write-of-passage-course/ How many brilliant ideas have you had and forgotten? How many insights have you failed to take action on? How much useful advice have you slowly forgotten as the years have passed?We feel a constant pressure to be learning,improving ourselves, and making progress. The solution: Build a Second Brain! https://www.buildingasecondbrain.com/ Find David's Youtube channel: https://www.youtube.com/channel/UC0a_pO439rhcyHBZq3AKdrw Subscribe to David's NorthStar Podcast: https://perell.com/podcast/ Support the Into the Impossible podcast: https://www.patreon.com/drbriankeating And please join my mailing list to get resources and enter giveaways to win a FREE copy of my book (and more) http://briankeating.com/mailing_list.php ? ? ? Watch my most popular videos? ? ... https://www.youtube.com/watch?v=vmXO8_zvZ6I

What would a modern-day 'Voyage of the Beagle ' be like? Cambridge zoologist Arik Kershenbaum evokes Charles Darwin's travels in a trip not confined to the earth's confines. Come along with us on a journey of discovery through the entire galaxy where we encounter aliens and their planets with supersonic creatures, a moon where aliens have a language composed of smells, and aliens who scream with fear, act honestly and have technology. The Zoologist's Guide to the Galaxy answers these questions using the latest science to tell the story of how life really works, on Earth and in space. This is a wildly fun and scientifically sound exploration of what alien life must be like, using universal laws that govern life on Earth and in space. Scientists are confident that life exists elsewhere in the universe. Yet rather than taking a realistic approach to what aliens might be like, we imagine that life on other planets is the stuff of science fiction. The time has come to abandon our fantasies of space invaders and movie monsters and place our expectations on solid scientific footing. But short of aliens landing in New York City, how do we know what they are like? Using his own expert understanding of life on Earth and Darwin's theory of evolution - which applies throughout the universe - Cambridge zoologist Dr. Arik Kershenbaum explains what alien life must be like: how these creatures will move, socialize, and communicate. For example, by observing fish whose electrical pulses indicate social status, we can see that other planets might allow for communication by electricity. As there was evolutionary pressure to wriggle along a seafloor, Earthling animals tend to have left/right symmetry; on planets where creatures evolved in midair or in soupy tar, they might be lacking any symmetry at all. Topics discussed: Why natural selection is both a universal and predictable process, the existence and results of which are likely to be present on alien planets. What are Animals and What are Aliens? Examines the definition of animals, from the historical definitions derived from observation (e.g. Aristotle), to modern phylogenetic relationships. The book argues that a purely phylogenetic definition of what is an animal cannot be sufficient for classifying alien life. Movement – Scuttling and Gliding Across Space How the constraints of physics and mechanics combined with evolutionary laws to produce the movement strategies we see on Earth, and why many of these strategies (e.g. legs) are likely to exist on other planets too. Communication Channels The different ways that animals communicate: sound, vision, smell, and what might lead these same channels to be used by alien life to communicate. Intelligence How different forms of intelligence evolved on Earth, ... https://www.youtube.com/watch?v=s3NX-mcE-L4