3 ms·

Pure hydrogen fire? Depends on what's making up the burning airship .. but that's not the hydrogen fire, that's the additives.

• dzhiurgis 2y ago
  If it’s pure hydrogen then it produces no smoke ;)
  • defrost 2y ago
    It produces water mist. Steam. Particulate in the air. Airborne combustion product. AKA "Smoke".
    • dzhiurgis 2y ago
      It produces vapour which isn’t same as smoke