DNA Double Helix Discovery: The [Deep Dive] - February 28th, 2026

On February 28, 1953, the course of modern science changed forever in a laboratory at Cambridge University and a nearby pub called the Eagle. Scientists James Watson and Francis Crick successfully deduced the double helix structure of DNA, providing a physical model for how life encodes its instructions. This discovery, which relied heavily on the X-ray diffraction patterns captured by Rosalind Franklin, unlocked the mysteries of genetic inheritance and paved the way for the genomic revolution. This episode of Deep Dive explores that landmark moment alongside the legacies of Nobel laureate Linus Pauling, racing icon Mario Andretti, and Broadway legend Bernadette Peters, before examining the shocking 1986 assassination of Swedish Prime Minister Olof Palme.

Topics Covered

• 🔬 The Double Helix: How Watson and Crick solved the structural puzzle of DNA and the controversial role of Rosalind Franklin's research.
• 📜 Scientific and Artistic Legacies: A look at the lives of birthday icons Linus Pauling, Mario Andretti, and Bernadette Peters.
• ⚖️ A National Tragedy: The 1986 assassination of Olof Palme and the decades-long investigation that followed.

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• (00:10) - Introduction
• (00:12) - The Secret of Life: DNA's Double Helix
• (00:12) - A Trio of Legends: February 28th Birthdays
• (00:34) - The Assassination of Olof Palme