America 250: The Breakthroughs That Built American Science — Part 1 (EP 46)

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1. 

   S1 · E49 · 17 Jul 2026 · 40 min

   FIFA Data Scientists Explain Match Momentum (EP 49)

   In this special interview episode, Lester Nare speaks with Juan Busso , Senior Football Data Scientist at FIFA, and Arron Ackerman , FIFA’s Team Lead for Football Performance Analysis, about the data science behind the Match Momentum visualization featured throughout the 2026 World Cup. What does “momentum” actually mean in football—and how can it be measured without reducing the game to possession or shots? Juan and Arron explain how FIFA translates football principles into mathematical models, validates those models with coaches and technical experts, and turns complex tracking data into a…

2. 

   S1 · E48 · 14 Jul 2026 · 1 hr 48 min

   Black Hole Movies, Digital Heart Twins, and World Cup Tech (EP 48)

   Hosted by Lester Nare and Krishna Choudhary , this episode returns to the FFP science rundown with stories spanning astrophysics, precision medicine, medical imaging, artificial intelligence, and World Cup technology. We begin with the Event Horizon Telescope and its evolving view of M87*, the supermassive black hole 55 million light-years away. How do you image something that appears about as small as a donut on the Moon? Krishna explains angular resolution, the Rayleigh limit, radio interferometry, and how telescopes across Earth can function like one planet-sized instrument. We then look…

3. 

   S1 · E47 · 3 Jul 2026 · 2 hr 21 min

   America 250: The Breakthroughs That Built American Science — Part 2 (EP 47)

   Hosted by Lester Nare and Krishna Choudhary , this episode is part two of our July 4th America 250 special : a celebration of the scientific, technological, institutional, and cultural breakthroughs that helped shape the United States into one of the most important scientific nations in human history. In part one, we traced American science from Benjamin Franklin and the founding documents through Sputnik, NASA, DARPA, Bell Labs, the transistor, information theory, nuclear physics, molecular biology, and the birth of the modern American science state. In part two, we pick up after Sputnik…

4. 

   S1 · E45 · 29 Jun 2026 · 1 hr

   The Physics of the World Cup: VAR, Smart Balls, and Soccer Aerodynamics (EP 45)

   Hosted by Lester Nare and Krishna Choudhary , this episode is our World Cup special — a deep dive into the science, physics, engineering, and data behind the beautiful game. We start with the offside rule and the controversy around semi-automated VAR. How can a system decide whether a player is onside or offside by only a few inches? Krishna breaks the problem down like an experimental physicist: player speed, ball-contact time, camera frame rate, significant digits, and the error budget behind the line on screen. From there, we get into the actual technology: player tracking, digital twins,…

5. 

   S1 · E44 · 26 Jun 2026 · 1 hr 38 min

   New Rules For Heredity (Non-Mendelian Inheritance of Epigenetics) (EP 44)

   Hosted by Lester Nare and Krishna Choudhary , this episode marks Krishna’s return to the studio after paternity leave — and the timing could not be more fitting. Today’s deep dive is about inheritance: not just the classic Mendelian rules most of us learned in biology class, but the stranger, more dynamic world of non-Mendelian epigenetic inheritance . Starting from Gregor Mendel and his pea plants, Lester and Krishna rebuild the foundations of genetics from first principles: dominant and recessive alleles, Punnett squares, chromosomes, fruit flies, DNA, and the physical mechanism behind…

6. 

   S2 · E43 · 4 Jun 2026 · 43 min

   Dr. Michael Blanton on Open Data, Galaxy Surveys, and the Future of Astronomy (EP 43)

   Hosted by Lester Nare and Krishna Choudhary, this episode is the second interview in our ongoing collaboration series with Carnegie Observatories. Krishna sits down with Dr. Michael Blanton, the new Director of the Carnegie Observatories, for a wide-ranging conversation on how astronomy became one of the most data-rich sciences, how the Sloan Digital Sky Survey helped change the culture around open data, what the next era of astronomical data science and AI could look like, and one of the galaxy mysteries Blanton still wants to solve: why the most massive galaxies in the universe stop…

7. 

   E63 · 7 Oct 2026 · 1 hr 21 min

   Nobel Prize in Chemistry 2026 Explained: Mirror Molecules (EP 63)

   Why does life favor one molecular mirror image? The 2026 Nobel Prize in Chemistry honors Henri B. Kagan and Kenso Soai for nonlinear effects and autocatalysis in asymmetric organic synthesis. Lester Nare and Krishna Choudhary unpack the science from first principles: chirality, Pasteur's crystals, enantiomeric excess, and how a tiny imbalance can grow into an overwhelming preference for one molecular hand. We connect Kagan's catalyst discoveries and the Soai reaction to medicines, the origins of biological handedness, and the serious concerns around hypothetical mirror life. Plus: symmetry…

8. 

   S1 · E62 · 6 Oct 2026 · 1 hr 2 min

   Nobel Prize in Physics 2026 Explained: IceCube & Neutrinos (EP 62)

   Why build a telescope inside a billion tons of Antarctic ice? The 2026 Nobel Prize in Physics recognizes Francis Halzen's work on IceCube and the discovery of high-energy neutrinos from the cosmos. In Episode 62 of From First Principles, Lester Nare and Krishna Choudhary explain neutrinos from the ground up: why these elusive particles make powerful cosmic messengers, how faint flashes of Cherenkov light reveal their interactions, and why detecting them requires an observatory buried deep beneath the South Pole. We follow the path from beta decay and the first neutrino experiments to AMANDA,…

9. 

   S1 · E61 · 5 Oct 2026 · 1 hr 11 min

   Nobel Prize in Medicine 2026 Explained: Optogenetics (EP 61)

   How do you prove what a brain cell actually does? The 2026 Nobel Prize in Medicine celebrates a remarkable answer: give cells a light-sensitive protein, then switch their activity on or off with light. In Episode 61 of From First Principles, Lester Nare and Krishna Choudhary explain optogenetics from the ground up and trace the discoveries of Peter Hegemann, Georg Nagel and Karl Deisseroth. We follow the story from algae swimming toward light to channelrhodopsins, precisely controlled neurons, and experiments probing memory, reward and behavior. Then we explore heart-brain connections, early…

10. 

    S1 · E60 · 3 Oct 2026 · 41 min

    2026 Nobel Prize Predictions: Medicine, Physics & Chemistry (EP 60)

    Who could win the 2026 Nobel Prizes? From the science behind Ozempic to quantum interference and droplets inside living cells, Lester Nare and Krishna Choudhary make their picks for Medicine, Physics and Chemistry, and explain the discoveries behind them. In Episode 60 of From First Principles, we explore seven research areas with a case for Nobel recognition: GLP-1, optogenetics, optical coherence tomography, the Aharonov–Bohm effect, atomic force microscopy, biomolecular condensates and Buchwald–Hartwig coupling. We also discuss Michael Berry’s geometric phase and the awkward question of…

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