t sat down at the table, his pencil swinging back and forth: "Theoretically speaking, space and time are two dimensions, and they cannot be converted into each other. It's like we can't say that one h...In May of 884 AD, on the official road fifty li southwest of Bianzhou (modern-day Kaifeng)itness it with their own eyes today!And the person who created this myth was just a fifteen-year-old youth!The Tatar nobles forever remembered the name "Li Ke-yong". They immediately ordered a grand a...