4 ms·

Except test tracks have been built or are being built, and it's sure to become a reality sometime or another.

• jarek 13y ago
  So we're all rooting for hyperloop to have test tracks in 2015, demo tracks in 2020, very limited real-life deployment in 2040, and sure to become inter-city mainstream reality sometime later? Some think we'll be on Mars by then ;)
  • MAGZine 13y ago
    I somehow think that if people wanted it, it would come faster than 2040. We're working towards fusion power faster than that!
    • jarek 13y ago
      If people wanting it made technology feasible, we'd have had flying cars in 1990
      • dllthomas 13y ago
        If it's technologically possible, economically profitable, and people want it, then. Flying cars have difficulties this doesn't (seem to) on all three counts.