@CNN: A new, faster generation of driverless magnetic levitation trains is set to debut in China as early as 2020 https://t.co/nEE8Ev2nyj https://t.co/tAFpQ1L9Uz

@CNN: A new, faster generation of driverless magnetic levitation trains is set to debut in China as early as 2020 https://t.co/nEE8Ev2nyj https://t.co/tAFpQ1L9Uz