文章列表

• 1.【英语时差8,16】搜寻coywolf
• Once upon a time, wolves roamed the northeastern regions of the United States in plentiful packs. But about a century ago, human development drove wol...
• 2.【英语时差8,16】睡眠的意义
• Pythons, bats and giant armadillos are among the longest sleepers at over 18 hours a day. Human babies need 16 hours, and most of us probably feel we ...
• 3.【英语时差8,16】少年法老之死
• Ever since Howard Carter's discovery of Tutankhamun's tomb in the Valley of the Kings in 1922, scholars have speculated over why the 19-year-old boy k...
• 4.【英语时差8,16】皇室疾病-下
• So how did scientists confirm that it was hemophilia that plagued the royals? By analyzing the DNA of Victorias great grandson, Prince Alexei Romanov....
• 5.【英语时差8,16】世上最贵的火腿-上
• We all like to eat well, and sometimes its worth spending that little bit extra in order to get the best food available, but how many of us would cons...
• 6.【英语时差8,16】隐形眼镜的工作原理
• Like glasses, contact lenses work by bending light rays just the right amount to make the object come into focus on the retina at the back of the eye....
• 7.【英语时差8,16】健康饮食计划-下
• However, a study of 500,000 Europeans from 10 different countries refutes the commonly-believed suggestion that up to 50% of cancers could be prevente...
• 8.【英语时差8,16】曼谷机场的恶魔
• You would have thought it hard to miss one six-metre-high scowling demon let alone twelve. But the authorities at Bangkok's main airport say they are ...
• 9.【英语时差8,16】偏头痛-下
• By hitting the nerves with a mild electrical jolt, you can distract the signal-carriersthat is, the pain signals stop crossing the nerves for as long ...
• 10.【英语时差8,16】红头发人的抗痛力-上
• We redheads are well known for our fiery tempers. Now it seems there's scientific backing for our ginger whingeing as well. Scientists in the United S...