Japan is celebrating the upcoming World Sports Games in Tokyo. The world's first vacuum-tube super-conducting linear train is built with the latest Japanese technology and timed to coincide...Read allJapan is celebrating the upcoming World Sports Games in Tokyo. The world's first vacuum-tube super-conducting linear train is built with the latest Japanese technology and timed to coincide with the WSG opening ceremonies.Japan is celebrating the upcoming World Sports Games in Tokyo. The world's first vacuum-tube super-conducting linear train is built with the latest Japanese technology and timed to coincide with the WSG opening ceremonies.