Daniel and Jorge Explain the Universe

Alle afleveringen

639 afleveringen, van nieuw naar oud

  1. What are sterile neutrinos?

    17 november 2022 · 1 uur

    Afspelen
    Daniel and Jorge talk about a new stealthy kind of neutrino that might neaten up the mess left by all of the other neutrinos. Lees meer

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  2. Why is math so important for physics?

    15 november 2022 · 1 uur 6 min

    Afspelen
    Daniel talks to mathematician Steve Strogatz about why calculus seems to describe the Universe so well. Lees meer

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  3. How can the Universe expand faster than the speed of light?

    10 november 2022 · 1 uur 2 min

    Afspelen
    Daniel and Jorge blow their own minds talking about the faster-than-light expansion of the Universe Lees meer

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  4. Can you send messages without particles?

    8 november 2022 · 57 min

    Afspelen
    Daniel and Jorge talk about ingenious quantum tricks to send information without actual particles. Lees meer

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  5. How do planets get rings?

    3 november 2022 · 1 uur 8 min

    Afspelen
    Daniel and Katie talk about planetary rings and what they tell us about the history of the solar system. Lees meer

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  6. Can you make matter out of pure electrons?

    1 november 2022 · 1 uur 2 min

    Afspelen
    Daniel and Jorge talk about the quest to build a crystal out of only electrons. Lees meer

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  7. What are the most common elements in the Universe?

    27 oktober 2022 · 1 uur 7 min

    Afspelen
    Daniel and Kelly talk about how elements were made in the early Universe, what processes are making more of them today, and why some elements are more common than others. Lees meer

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  8. Listener Questions 31: Photons, aliens, and baseball

    25 oktober 2022 · 1 uur 2 min

    Afspelen
    Daniel and Jorge answer questions from listeners like you! Send your questions to questions@danielandjorge.com Lees meer

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  9. How dangerous is nuclear waste?

    20 oktober 2022 · 1 uur 19 min

    Afspelen
    Daniel talks to experts about the waste produced by nuclear reactors, the dangers, risks and options. Lees meer

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  10. What's up with Iapetus?

    18 oktober 2022 · 1 uur 1 min

    Afspelen
    Daniel and Jorge dissect the history of this mysterious solar system object. Lees meer

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  11. Can you communicate with neutrinos?

    13 oktober 2022 · 1 uur 8 min

    Afspelen
    Daniel and Katie talk about how to detect information carried by the ghostly neutrino, and how to send neutr-emails. Lees meer

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  12. The Science of "The Spare Man"

    11 oktober 2022 · 1 uur 7 min

    Afspelen
    Daniel and Kelly talk with Mary Robinette Kowal about the science of murder in space in her new book "The Spare Man" Lees meer

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  13. What's it like to be an alien?

    6 oktober 2022 · 1 uur 6 min

    Afspelen
    Daniel talks to Dr. Arik Kershenbaum about what alien animals might be like, how they might sense and communicate. Lees meer

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  14. Listener Questions 32: Particles, particles, particles!

    4 oktober 2022 · 1 uur 10 min

    Afspelen
    Daniel and Jorge answer questions from listeners like you, all about the particles around us. Lees meer

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  15. Why does physics even work?

    29 september 2022 · 1 uur 4 min

    Afspelen
    Daniel talks to Prof. Tim O'Connor about why the craziness of the world around us seems to resolve into things we can understand. Lees meer

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  16. What is negative temperature?

    27 september 2022 · 1 uur

    Afspelen
    Daniel and Jorge talk about hot and cold coffee, weather and desserts and wrestle with whether things can be colder than zero! Lees meer

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  17. Is math the language of the Universe?

    22 september 2022 · 1 uur 9 min

    Afspelen
    Daniel talks to Prof. Mark Colyvan, philosopher of mathematics, about whether math is something we invented or discovered. Lees meer

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  18. What are quantum glasses?

    20 september 2022 · 1 uur 1 min

    Afspelen
    Daniel and Jorge talk about finding order among the messiness of the Universe, and the strange frustration of quantum spin glasses. Lees meer

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  19. What will the Lucy mission teach us?

    15 september 2022 · 1 uur

    Afspelen
    Daniel and Kelly walk through the trajectory of the Lucy mission and talk about what it might teach us about our origins. Lees meer

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  20. Why haven't we seen a Milky Way Supernova in 400 years?

    13 september 2022 · 1 uur 7 min

    Afspelen
    Daniel and Katie talk about the mysteries of supernovae, and why we haven't seen a local one since Kepler! Lees meer

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  21. What's inside a neutron star?

    8 september 2022 · 1 uur 6 min

    Afspelen
    Daniel and Jorge take a bite out of "nuclear pasta" and dive into the heart of these strange stars. Lees meer

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  22. What's the amplituhedron?

    6 september 2022 · 1 uur 3 min

    Afspelen
    Daniel and Jorge grapple with this hard-to-say word that might make complex quantum calculations much easier. Lees meer

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  23. Did the James Webb Space Telescope disprove the Big Bang Theory?

    1 september 2022 · 1 uur 1 min

    Afspelen
    Daniel and Jorge talk about the surprises found in the first science from the James Webb telescope and what it means for our understanding of the early Universe. Lees meer

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  24. If the Universe is infinite, why is the night sky dark?

    30 augustus 2022 · 1 uur 3 min

    Afspelen
    Daniel and Kelly wrestle with competing infinities to understand why the night sky is not catastrophically ablaze with light. Lees meer

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  25. Listener Questions about discoveries

    25 augustus 2022 · 1 uur 3 min

    Afspelen
    Daniel and Jorge answer questions from listeners about how discoveries are made, the most important recent discoveries and how to detect aliens. Lees meer

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  26. Could there be two dimensions of time?

    23 augustus 2022 · 1 uur 2 min

    Afspelen
    Daniel and Jorge grapple with the possibility that time could flow in more than one direction, at the same time(s). Lees meer

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  27. How long does a neutron live?

    18 augustus 2022 · 1 uur 8 min

    Afspelen
    Daniel and Katie talk about how one of the basic building blocks of matter is surprisingly impermanent and mysterious. Lees meer

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  28. Can a gravitational wave pass through a black hole?

    16 augustus 2022 · 1 uur 5 min

    Afspelen
    Daniel and Jorge talk about what happens when one superstar of physics slams into another. Lees meer

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  29. What is superdeterminism?

    11 augustus 2022 · 1 uur

    Afspelen
    Daniel and Jorge talk about the lengths people will go to avoid accepting the randomness of quantum mechanics. Lees meer

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  30. Is the speed of light the same in all directions?

    9 augustus 2022 · 1 uur

    Afspelen
    Daniel and Jorge break down the differences between the two-way and one-way speed of light. Lees meer

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  31. Are black holes hot or not?

    4 augustus 2022 · 1 uur 5 min

    Afspelen
    Daniel and Jorge talk about whether black holes have a temperature and if we can ever know! Lees meer

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  32. Listener Questions about aliens, black holes and white holes!

    2 augustus 2022 · 59 min

    Afspelen
    Daniel and Jorge answer questions from listeners like you! Send your questions to questions@danielandjorge.com Lees meer

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  33. What is early dark energy?

    28 juli 2022 · 1 uur 7 min

    Afspelen
    Daniel and Jorge talk about whether the Universe got an extra boost of expansion early on, and if it's cartoonists' fault. Lees meer

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  34. What can slime molds teach us about dark matter?

    26 juli 2022 · 1 uur 6 min

    Afspelen
    Daniel and Katie talk about where the missing matter in the Universe might be, and how slime molds might help us find it. Lees meer

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  35. What did the first JWST images reveal?

    21 juli 2022 · 1 uur 8 min

    Afspelen
    Daniel and Jorge walk through the first images from our fancy new space telescope! Lees meer

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  36. Why is momentum conserved?

    19 juli 2022 · 1 uur 9 min

    Afspelen
    Daniel and Jorge talk about why the Universe seems to follow rules, and celebrate the birthday of the woman who revealed the this deep truth. Lees meer

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  37. What is laser fusion?

    14 juli 2022 · 1 uur 8 min

    Afspelen
    Daniel and Jorge break down the science of using huge lasers to zap frozen pellets of hydrogen. Or ice cream. Or cartoonists. Lees meer

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  38. How do galaxies die?

    12 juli 2022 · 59 min

    Afspelen
    Daniel and Jorge talk about the mysteries of why galaxies stop making stars. Lees meer

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  39. What is a quark gluon plasma?

    7 juli 2022 · 1 uur 7 min

    Afspelen
    Daniel and Jorge talk about the hottest state of matter ever created, and make up silly names for it. Lees meer

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  40. How do fireworks work?

    5 juli 2022 · 59 min

    Afspelen
    Daniel and Jorge blow your mind with the physics and chemistry of how fireworks sparkle and entertain. Lees meer

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  41. What happens to event horizons when black holes collide?

    30 juni 2022 · 1 uur 8 min

    Afspelen
    Daniel and Jorge take you step by step through the process of black hole mergers . Lees meer

    https://www.youtube.com/watch?v=Y1M-AbWIlVQ&t=47s

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  42. Do photons bump into each other?

    28 juni 2022 · 1 uur 9 min

    Afspelen
    Daniel and Jorge bump brains and talk about whether beams of light interact or pass through each other. Lees meer

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  43. Listener Questions about Annihilation

    23 juni 2022 · 1 uur 8 min

    Afspelen
    Daniel and Jorge answer questions about anti-muons, Daniel's research, and dimensional weapons. Lees meer

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  44. What is Energy?

    21 juni 2022 · 1 uur 6 min

    Afspelen
    Daniel and Jorge tackle some of one of the simplest but trickiest concepts in physics. Lees meer

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  45. Could aliens teach us science?

    16 juni 2022 · 55 min

    Afspelen
    Daniel talks to Sam Kimpton-Nye about whether aliens do science the same way we do. Lees meer

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  46. Can the Earth survive when the Sun expands?

    14 juni 2022 · 1 uur 4 min

    Afspelen
    Daniel and Kelly talk about how we use our smarts to survive the changing conditions in the far future solar system. Lees meer

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  47. What will the next generation of space telescopes reveal?

    9 juni 2022 · 1 uur 7 min

    Afspelen
    Daniel and Jorge talk about the plans for a new set of Great Observatories in space, and what it might show us about the Universe. Lees meer

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  48. Could the Universe be shaped like a donut?

    7 juni 2022 · 1 uur 9 min

    Afspelen
    Daniel and Jorge talk about how much dark chocolate can fit in Universes of various shapes and sizes. Lees meer

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  49. Where is most of Earth's water?

    2 juni 2022 · 1 uur 10 min

    Afspelen
    Daniel and Katie drink deeply of the mystery of the Earth's formation and contents and talk about whether Earth's water might be hiding deep within the planet. Lees meer

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  50. What if gravity were much stronger?

    31 mei 2022 · 1 uur 5 min

    Afspelen
    Daniel and Jorge answer listener questions about gravity, the CMB and distant disappearing objects! Lees meer

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