11 ms·

Hyperloop needs vacuum, not pressure.

• erikpukinskis 9y ago
  Pressure can be efficiently converted to vacuum I believe.
  • wolfgang42 9y ago
    I'm not sure why this is being downvoted. The method that immediately comes to mind is using the Venturi effect, though admittedly I don't know the efficiencies involved.
• deleted 9y ago
  [deleted]
• snerbles 9y ago
  Couple the tower to an enormous array of venturi tubes. Whether the vacuum generated from the flow is adequate for hyperloop use, and how to actually connect the vacuum lines from the absurd contraption to the hyperloop tube in a structurally sound manner are left as exercises for the reader.
• deleted 9y ago
  [deleted]