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I have an amazing idea to increase this Hyperloop system: Tesla could develop a special Tesla with more than the standard 5 seats to transport more passengers at once, they could call it the HyperTesla o Tesla Model HC (for High capacity)
Running those Tesla cars in the tunnels will allow to move more passenger per trip increasing the capacity of the system and removing congestion at the stations.
I'll tweet this to Musk later. After all Hyperloop is all about innovations, no?