-
[听力文摘] 听力文摘第10期:气球不见之后发生了什么?
Fairs, carnivals, festivals or anywhere you can buy helium-filled balloons, you’re sure to see at least one balloon rising into the sky after someone accidentally lets it go off.在集市,嘉年华,节日2012-06-08 编辑:rainbow
-
[听力文摘] 听力文摘第9期:科学家用远古贝壳了解过去
Scientists Use Ancient Shells To Learn About The Past科学家用远古贝壳了解过去If you were traveling from the United States to Singapore, a guide book could tell you what sort of climate to expect. But2012-06-07 编辑:rainbow
-
[听力文摘] 听力文摘第8期:什么是氨基丁酸化学物质?
What Is The GABA Chemical?什么是氨基丁酸化学物质?What would it be like if wearing a soft cotton t-shirt felt like your skin was being scrubbed with a Brillo pad? For people who suffer from a conditi2012-06-06 编辑:rainbow
-
[听力文摘] 听力文摘第7期:在大脑和内脏之间有联系吗?
Is There A Connection Between The Brain And The Gut?在大脑和内脏之间有联系吗?Most people realize there is a brain gut connection. Nervous tension can aggravate irritable bowel syndrome and common dy2012-06-05 编辑:rainbow
-
[听力文摘] 听力文摘第6期:你的瞳孔出卖了你!
What Do Pupils Tell Us?The size of our pupils can give clues to our interest, emotions, attitudes, and thought processes.If you’ve seen a magician tell which card someone picked from a deck, you’ve2012-06-04 编辑:rainbow
-
[听力文摘] 听力文摘第5期:暴力电玩会改变我们的大脑吗?
Do Violent Video Games Change Our Brains?Video games are a huge industry kids and young adults spend more time playing them than watching movies or TV. And some of the most popular video games are ul2012-06-01 编辑:rainbow
-
[听力文摘] 听力文摘第4期:利刃特别在何处?
What’s So Special About A Sharp Knife?Everyone knows that a sharp knife cuts better than a dull one, but do you know why, exactly?The purpose of the cutting edge of a knife is to concentrate the for2012-05-31 编辑:rainbow
-
[听力文摘] 听力文摘第3期:岩石怎么会出现在你的花园?
How Rocks Appear In Your GardenI wonder how many of us went out this past spring to get our gardens ready for planting, smug in the thought that last year we got rid of all the rocks.There’s that ni2012-05-29 编辑:rainbow
-
[听力文摘] 听力文摘第2期:惊天内幕,医生不洗手!
The Surprising Truth: Doctors Are Not Washing Their HandsSince the beginning of time, or at least for a good long while, mothers have exhorted their kids to wash their hands. It’s a lesson most of u2012-05-28 编辑:rainbow