3 ms·

ARPANET and GPS come to mind. Both were developed with large military impetus.

• hollerith 4y ago
  The jet engine would be another example.
  • davrosthedalek 4y ago
    Technically that was something invented before/in WW-II.
    • hollerith 4y ago
      True, both most of the development effort required to turn the tech into a practical transportation system happened after the war (and more than half of the funding came from militaries).
      • hollerith 4y ago
        both -> but