Moses Lanham is a 49--old man in the US. He can turn his feet backwards (向后地) and walk. He is the fastest man in the world to do this. ……

about two hours from Earth to space! This was the fastest in the world. Tianzhou 5 set a new record...天舟五号“送快递”，“到货”仅用两小时！天舟五号“送快递”，“到货”仅用两小时！On November 12, a “delivery man” successfully sent parcels ……

on Earth. For example, you spend seven days on the spaceship. But people on Earth spend 100 years. When you go back to Earth, you are in the future.What about traveling to the past? Scientists ……

on Earth. For example, you spend seven days on the spaceship. But people on Earth spend 100 years. When you go back to Earth, you are in the future.What about traveling to the past? Scientists ……

ranking as the world's fastest computer, according to a study released last Friday.The Earth Simulator... of the next-fastest machine.Earth Simulator, which was installed earlier this year, first appeared ……

, the fastest runner on Earth. TEENS...武大靖超越自己，创造新的世界纪录。Wu Dajing, 24, is the fastest short-track speed skater (短道速滑运动员) in the world ……

, the fastest runner on Earth. TEENS...武大靖超越自己，创造新的世界纪录。Wu Dajing, 24, is the fastest short-track speed skater (短道速滑运动员) in the world ……

skater in the world, Wu has often been compared to Usain Bolt, the fastest runner on Earth, not only...Earlier this year, he became the first Chinese man to win an Olympic short track (短道速滑) gold medal ……

MISSISSAUGA, Ontario, Canada - Donovan Bailey, once the world's fastest man on foot, has been found guilty of going too fast in his car.Bailey, 33, was convicted on Monday of driving his Mercedes ……

跑得最快的浴室November 17 is Guinness World Records Day (吉尼斯世界纪录日). In the UK, a man makes his invention...’s fastest bathroom. ……

你能穿着脚蹼跨栏吗？IT would be hard running in swim fins (脚蹼), never mind hurdling (跨栏). But German Christopher Irmscher can finish a 100m hurdle in swim fins in 14.82 seconds. He is the fastest man ……

silly things such as who is the tallest man on Earth, who is the fastest man, who is the strongest... in the world? What is the fastest animal on planet Earth? These answers can all be found in one book ……

on Earth, who is the fastest man, who is the strongest man. This is where the Guinness World... the world’s tallest man is? Who has the longest beard in the world? What is the fastest animal ……

149,597,870,700HOW far is it from the Earth to the sun? Scientists gave an exact figure last month: 149,597,870,700 meters. If Usain Bolt (尤赛因·博尔特), the fastest runner in the world, ran non-stop ……

.Narcissus(水仙) is a beautiful flower. But Narcissus was also a handsome young Greek man. He fell in love... the most gods' names.What's the name of the American space programme that put the first man ……