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[科学频道]那边绳子先断呢?2007-08-25 01:19:52 / 68人查看 / 0条评论
Pick a String Use inertia to challenge your friends and win every time.
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[科学频道]如何产生火星2007-08-24 00:28:36 / 42人查看 / 1条评论
Find out how burning metal produces the sparks in fireworks.
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[科学频道]德国数学家莫比乌斯环2007-08-22 23:52:27 / 32人查看 / 0条评论
Use the science of Topology to make an object with only one side and only one edge.
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[科学频道]怎么样令番茄发光2007-08-22 00:24:51 / 54人查看 / 2条评论
A few simple tools are all you need to make a tomato glow with phosphorescence.
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[科学频道]微妙的可乐瓶2007-08-14 16:12:48 / 58人查看 / 0条评论
Use air pressure to control the flow of water.
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[科学频道]让电筒的光烧着火柴2007-08-10 23:52:39 / 42人查看 / 0条评论
Turn a MiniMag flashlight into a burning laser pointer!! See the Test Results at the end!! 245mw laser!
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[科学频道]穿越时空之进发2012年2007-08-10 02:17:03 / 37人查看 / 0条评论
Postmodern Times: Towards 2012 Postmodern Times is a series of short animated films presenting new ideas about global consciousness and techniques for social and ecological transformation. Our fir...
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[科学频道]判别钻石2007-08-10 01:09:48 / 42人查看 / 0条评论
Is it true you can identify a diamond by cutting glass?
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[科学频道]指环烟雾怎么生成?2007-08-04 00:04:45 / 38人查看 / 0条评论
Produce beautiful smoke rings from a soda bottle.
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[科学频道]科学的基本概念Basic Concepts in Science2007-08-02 00:23:58 / 28人查看 / 0条评论
Join Robert Krampf as we explore Basic Concepts in Science. This first DVD in the series tackles Processes That Shape the Earth.
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[科学频道]变色的花2007-07-29 01:06:52 / 60人查看 / 1条评论
Use the science of chemistry to change the color of flowers.
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[科学频道]点燃橙皮?2007-07-26 01:21:21 / 37人查看 / 0条评论
Can you make flames shoot out of an orange? Of course you can!
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[科学频道]可以撑起硬币的纸币2007-07-19 01:45:43 / 52人查看 / 0条评论
Using science for a stronger dollar. 下载视频(右键另存为或者用下载工具下载)
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[科学频道]真的干净了吗?2007-07-19 01:40:31 / 35人查看 / 0条评论
This short documentary packs a punch while addressing the toxification of human and environmental health through the overuse of conventional household cleaning products. I think this is on the wa...
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[科学频道]迷路了怎么办?2007-07-18 02:20:12 / 45人查看 / 1条评论
If you were lost in the woods, would you be able to determine which way was north? 下载视频(右键另存为或者用下载工具下载)
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[科学频道]硬币穿过小孔实验2007-07-16 01:48:51 / 61人查看 / 0条评论
Use the science of topology in a challenge that will frustrate your friends. 下载视频(右键另存为或者用下载工具下载)
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[科学频道]神奇的水摆现象Water Wiggle2007-07-14 03:03:38 / 84人查看 / 2条评论
Use a balloon to attract a stream of water 下载视频(右键另存为或者用下载工具下载) wigglevi.1. 摆动;扭动The puppies wiggled with delight.小狗们高兴地摆动着。vt.1. 使摆动;扭动n.[C]1. 扭动,摆动Her...
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[科学频道]小卡片中钻大洞2007-07-11 01:38:03 / 31人查看 / 0条评论
Start with a standard 3X5 index card, and cut a hole in it that is large enough to fit your body through. 下载视频(右键另存为或者用下载工具下载)
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[科学频道]罐子被空气压扁了2007-07-09 19:48:14 / 45人查看 / 0条评论
Use steam and air pressure to crush a can in a fraction of a second. 下载视频(右键另存为或者用下载工具下载)
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[科学频道]为什么湿了会变深色?2007-07-03 23:51:04 / 28人查看 / 0条评论
Why does adding clear water to white paper make it look darker? 下载视频(右键另存为或者用下载工具下载)


