Erik Brynjolfsson
@erikbryn · 17 sept. 2022
Boston-NYC could be a 1 hour, smooth, frequent train ride from downtown to downtown.
People would routinely go to lunch in each other's cities, do some business, and be back home by dinner.
The economic value unleashed would be staggering.
Elon Musk
@elonmusk
Hyperloop could do that trip in less than half an hour
22:16 · 17 septembre 2022 · 0 vues
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