More and more women have began smoking in the last few decades. One of the reasons is savvy marketing. The Moment of Science.
2005-8-11 10:01 听力文摘
Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases going up with a mother's age.
2005-8-10 18:18 听力文摘
In this Moment of Science Don tells Yael about another weight loss program.
2005-8-10 18:13 听力文摘
Have you ever considered the possibility that the sun will eventually burn out?
2005-8-10 17:19 听力文摘
It turns out that eye contact plays an important role when people are evaluating potential threats.
2005-8-10 16:59 听力文摘
But how clean is the water in the average backyard or public pool? If you trust chlorine to take care of germs, you're in for a surprise.
2005-8-10 16:40 听力文摘
The repairs made to the space shuttle Discovery while it was in orbit are the first step toward other missions in the solar system.
2005-8-10 11:31 听力文摘
But just because you're not a spring chicken anymore doesn't mean that you have to get fat. In fact, the antidote is pretty simple: exercise and eat less.
2005-8-9 18:17 听力文摘
Actually, snakes DO have a kind sixth sense, but it has nothing to do with magic.
2005-8-9 18:09 听力文摘
Part II Listening Comprehension(30 minutes) Section A Directions: In this sectio
英国首相特雷莎·梅（Theresa Mary May）宣布将于6月7日辞去保守党领袖一职。作为英国