触控荧幕 touch screens

弹指之间...

admin 2011-12-11 102

空调史话The Cool History of the Air Conditioner

Temperatures in some parts of the country have eased a bit over the weekend. But there is no risk that throngs of people are sud...

admin 2011-12-11 55

基因改造食物安全吗？ GENETICALLY MODIFIED FOODS: Are They Sa

基因改造食物安全吗？
- 鼓吹基因...

admin 2011-12-11 99

在火星上，嗓门可得大一点！On Mars, No One Can Hear You Screa

在火星上，嗓门可得大一点！研究显示火星大气的吸音效果特好，是地球大气的100倍。 声音依靠介质粒子碰撞传递能量，声波的传播速率与衰减决定于介...

admin 2011-12-11 45

未来空中交通工具A future vehicle

A future vehicle

While many technological advances occur in an evolutionary manner, occasionally a revolutionary technological...

admin 2011-12-11 64

制造白光LED的新方法

制造白光LED的新方法 Light from a blue light-emitting diode is converted into...

admin 2011-12-11 108

什么是清洁能源 Clean Energy

Clean energies are forms of energy which do not pollute the air, the ground, or the sea.

Clean energies include:

Solar power...

admin 2011-12-11 54

围棋中的人工智能

Artificial intelligence in the game of go Early in the film "A Beauti...

admin 2011-12-11 63

黑洞的能量效率惊人

黑洞的能量效率惊人，如果地球上的汽车引擎效率能像黑洞一般，则一加仑的汽油可跑十亿英哩...

admin 2011-12-11 52

科学表明 说谎不易

Science Shows Lying Is Hard Work 说真话 科学表明 说谎不易...

admin 2011-12-11 108

呼之欲出的反恐怖科技

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admin 2011-12-11 40

零售商试用指纹结账技术

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admin 2011-12-11 35

地堡理念

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admin 2011-12-11 99

视窗XP安全缺陷非常严重

Windows XP security bug very serious 视窗XP安全缺陷非常严...

admin 2011-12-11 54

打造更好的超轻电脑

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admin 2011-12-11 83

克隆时代带路人

Harbingers in the age of cloning In the spring of 1999, ACT's new troika sat do...

admin 2011-12-11 62

测谎摄像机看透眼睛

Lie-detector camera looks into your eyes A new heat-detecting camera can catc...

admin 2011-12-11 50

走近芯片之子

Meet the Chipsons Jeffrey, Leslie and their boy Derek will be America's first cyb...

admin 2011-12-11 94

克隆儿之父

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admin 2011-12-11 63

一台真正的梦机器

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admin 2011-12-11 76

克隆猪有望成为人体器官移植的供应者

Cloned pigs -- the potential organ donors Five cloned piglets, genetically modifi...

admin 2011-12-11 41

IBM夺回"最快计算机"桂冠

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admin 2011-12-11 51

性别检测仪

Gender Detector 　 性...

admin 2011-12-11 89

心灵感应：心与心的交流

Telepathy－－mind to mind contact Telepathy is the ability to communicate without...

admin 2011-12-11 74

软件打算把你的生活装在一张磁盘上

Software aims to put your life on a disk 　 软...

admin 2011-12-11 104

试管婴儿有风险吗？

Is test-tube baby risky? Do infertility treatments damage babies'genes? Doctors...

admin 2011-12-11 86

新型芯片产生新视力

A New Chip Design May Lead to New Sight 　 新...

admin 2011-12-11 43