The world's largest aircraft breaks cover in Silicon Valley | TechCrunch
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As dawn breaks over Silicon Valley, the world is getting its first look at Pathfinder 1, a prototype electric airship that its maker LTA Research hopes
  • FermionEnglish
    2·
    1 year ago

    Hydrogen has about half the density of helium. The fire risk is notoriously unpopular, however.

    Wide-spread adoption of airships would almost certainly have to use hydrogen.