3 ms·
It's not at all obvious to me that the noise from the pressure levitation system of a hovertrain is louder than the noise from drag, which the hovertrain and ma
by jessriedel 7y ago
It's not at all obvious to me that the noise from the pressure levitation system of a hovertrain is louder than the noise from drag, which the hovertrain and maglev both share. Do you have a link?