Épisodes

  • 27 - Cobalt: The Controversial Battery Metal

    27 - Cobalt: The Controversial Battery Metal
    Jan 21 2026
    Cobalt improves battery performance but faces supply risks. It has atomic number 27 and is mainly used in electric vehicle batteries. Sources include IEA critical minerals data.
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    1 min
  • 26 - Iron: The Metal That Built Civilization

    26 - Iron: The Metal That Built Civilization
    Jan 20 2026
    Iron forms the foundation of modern civilization. It has atomic number 26 and is central to construction transport and green steel development. Sources include IEA steel reports.
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    1 min
  • 25 - Manganese: The Steel Stabilizer

    25 - Manganese: The Steel Stabilizer
    Jan 19 2026
    Manganese stabilizes steel and improves battery performance. It has atomic number 25 and is essential for industrial alloys. Sources include World Steel Association data.
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    1 min
  • 24 - Chromium: The Shine Behind Stainless Steel

    24 - Chromium: The Shine Behind Stainless Steel
    Jan 18 2026
    Chromium prevents rust and enables stainless steel. It has atomic number 24 and is widely used in construction railways and manufacturing. Sources include the International Stainless Steel Forum.
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    1 min
  • 23 - Vanadium: The Steel Strength Multiplier

    23 - Vanadium: The Steel Strength Multiplier
    Jan 17 2026
    Vanadium strengthens steel and supports grid scale batteries. It has atomic number 23 and is important for infrastructure and energy storage. Sources include IEA storage reports.
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    1 min
  • 22 - Titanium: The Metal That Flies and Saves Lives

    22 - Titanium: The Metal That Flies and Saves Lives
    Jan 16 2026
    Titanium is strong lightweight and corrosion resistant. It has atomic number 22 and is used in rockets aircraft and medical implants. Sources include ISRO and ASTM standards.
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    1 min
  • 21 - Scandium: The Rare Metal for Aerospace Leap

    21 - Scandium: The Rare Metal for Aerospace Leap
    Jan 15 2026
    Scandium is a rare metal used in advanced aerospace alloys. It has atomic number 21 and is strategically important for lightweight defense and space materials. Sources include USGS data.
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    1 min
  • 20 - Calcium: The Infrastructure Inside Your Body

    20 - Calcium: The Infrastructure Inside Your Body
    Jan 14 2026
    Calcium builds bones and infrastructure materials like cement. It has atomic number 20 and is important in healthcare and construction. Sources include BIS standards and NIH research.
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    1 min