{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "PodLens",
  "language": "en",
  "home_page_url": "https://lens.lumihelia.com/en/",
  "feed_url": "https://lens.lumihelia.com/en/episodes.json",
  "description": "Faithful, transcript-grounded readings of podcasts.",
  "authors": [
    {
      "name": "lumihelia"
    }
  ],
  "items": [
    {
      "id": "https://lens.lumihelia.com/en/episodes/don-lincoln-lex-fridman-497.html",
      "url": "https://lens.lumihelia.com/en/episodes/don-lincoln-lex-fridman-497.html",
      "title": "The Unification of Physics · Don Lincoln",
      "date_published": "2026-06-03",
      "summary": "Host Lex Fridman speaks with Don Lincoln, a particle physicist at Fermilab, about the history and future of physics through the lens of unification. The central theme is the centuries-long quest to sh…",
      "tags": [
        "Standard Model of Particle Physics",
        "Electroweak Unification",
        "Higgs Boson",
        "Dark Matter",
        "Dark Energy",
        "Matter-Antimatter Asymmetry"
      ],
      "external_url": "https://youtu.be/1M3Vdl6DRkU"
    },
    {
      "id": "https://lens.lumihelia.com/en/episodes/hakeem-oluseyi.html",
      "url": "https://lens.lumihelia.com/en/episodes/hakeem-oluseyi.html",
      "title": "The Three Realms of the Universe · Hakeem Oluseyi",
      "date_published": "2026-06-03",
      "summary": "Astrophysicist Hakeem Oluseyi discusses three fundamental \"realms\" of the universe from his book, Why Do We Exist?. The talk follows a logical arc from the smallest scale to the largest and most specu…",
      "tags": [
        "Quantum Fields",
        "Spacetime Expansion",
        "Many-Worlds Interpretation",
        "Eternal Inflation",
        "Measurement Problem"
      ],
      "external_url": "https://youtu.be/pyhB7B3JWts"
    },
    {
      "id": "https://lens.lumihelia.com/en/episodes/david-reich.html",
      "url": "https://lens.lumihelia.com/en/episodes/david-reich.html",
      "title": "Rampant Natural Selection in the Bronze Age · David Reich",
      "date_published": "2026-06-03",
      "summary": "The host interviews guest David Reich, a professor of ancient DNA at Harvard, about a new preprint from his lab. The central topic is the detection of natural selection in human populations in Europe …",
      "tags": [
        "Ancient DNA",
        "Natural Selection",
        "Bronze Age",
        "Polygenic Scores",
        "Evolutionary Mismatch",
        "Neanderthal Origins"
      ],
      "external_url": "https://www.youtube.com/watch?v=sRKBGVFVYAw"
    },
    {
      "id": "https://lens.lumihelia.com/en/episodes/jim-al-khalili.html",
      "url": "https://lens.lumihelia.com/en/episodes/jim-al-khalili.html",
      "title": "The Four Problems of Time · Jim Al-Khalili",
      "date_published": "2026-06-02",
      "summary": "Physicist Jim Al-Khalili discusses the physics of time, outlining what he calls the four distinct \"problems of time\": whether time flows, how to reconcile quantum field theory with general relativity,…",
      "tags": [
        "Time Dilation",
        "Block Universe",
        "Arrow of Time",
        "Wheeler-DeWitt Equation",
        "Quantum Decoherence",
        "Grandfather Paradox"
      ],
      "external_url": "https://youtu.be/8xp3Bs6nZ-Y"
    }
  ]
}