>>7768854 OP are you dumb, why are you posting here?
Why don't you take a 30cm ruler, go to the subway and measure the dimensions of a subway train and google its weight.
Then use that to calculate how much copper coil you'd need to transport that subway train from station to station at a velocity that matches the subway trains' current velocity.
Then calculate the cost of it, it will probably be like... 5 bucks. Really cheap to get copper coil, specially if you use slave labor. And then submit your design to the city council, ask to get 20% of everything the new subway makes and become a zilliobilliomilliofaggotnaire!
DELETE THIS THREAD NOW I BET THAT AHMED MOHAMMED ALREADY STARTED BUILDING IT! IT WILL PROBABLY EVEN HAVE A CLOCK IN IT!
>>7768854 I actually remember reading a few years back about tests with electromagnets for trains. But idk whatever happened with it, they probably realised that it's a huge meme and would be inefficient.
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