IS time travel possible? A special conference was set up last Saturday to prove it — but it failed...'s student at MIT, who asked people from the future to show up to prove that time travel was possible ……

question like: "I'm looking for a warm place for the holidays and I have a budget of 1,000 yuan. Oh, and I have a girlfriend."Under present conditions, a question such as this one could mean hours ……

There’s no denying that air planes provide an efficient and convenient way to travel. Thanks... kids behind your seat. However, a recent study done by US travel platform Expedia found that more ……

WHAT’S the most eco-friendly way to travel around the world?Two Swiss pilots, Andre Borschberg and Bertrand Piccard, are trying to answer the question – by flying a solar-powered plane. Having ……

paradox (悖论)”, where a researcher could travel back in time and shoot his past self, raising the question...霍金畅想“时间旅行”。词数 384 建议阅读时间 6分钟 教案和课件见网站 测试见7版IF you could travel backward or forward in time, which ……

What can travel around the world but only stay in a corner?喜欢猜谜吗？《有奖竞猜》将成为你展示才华的小舞台！快把...!)(Question: Can you think of four letters that can frighten a thief?)优胜者：湖北省黄石市第八中学七（1）班 胡文瑾（本期答案和优胜者见下下期） ……

为你展示才华的小舞台！快把答案发送到 lishufang@21stcentury.com.cn 赢取幸运大奖！别忘了写清姓名和邮寄地址。总第424期答案：A stamp. (Question: What can travel ……

我们在用生命拍照！WHAT does an active volcano (活火山) look like up close? Few people could answer this question, but Canadian George Kourounis and Sam Crossman can. The two explorers often travel to the most ……

practices (欺诈手段) by travel agents and regulate (规范) the operation of scenic spots – clearly stating the rights of travelers. According to the draft, travel agencies will be banned from ……

(立法机关).The law will take effect on Oct 1. It targets fraudulent practices (欺诈手段) by travel agencies... to the law, travel agencies will be banned (禁止) from forcing tourists to buy goods. Meanwhile ……

space, then can you travel through time as well? Science fiction has explored this idea throughout the 20th Century. But there are some problems with time travel. The twin paradox shows how time can ……

across China waiting for the test. Of these, approximately 40,000 would have to travel to the schools... involves an interview.Because of SARS, travel was disrupted and the second part, this year, has ……

"WHAT do you think of China??As an American living here, I get that question at least seven times.... "That is such a general question, China is a huge country, with many different kinds of people ……

of the bell reached the boat at midnight (夜半钟声到客船).” Then he stopped, and asked: “How could the sound travel so far?”Well, that’s not a normal (常见的) question in a Chinese class. But for “no-boundary classes ……

is actually speeding up the disappearance of those places."This kind of travel is greedy, requiring airplanes... (加速) the destruction of the very places they are trying to see."So what do you think of the question ……