William 與 Flora Hewlett 基金會: Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
國家科學基金會: An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud 大學: King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

氣球和靜電引力_Balloons and Static Electricity

為什麼氣球會黏在你的毛衣上？
用毛衣摩擦氣球後放手，氣球會飄晃一下，然後黏在毛衣上。查看一下毛衣、氣球和牆壁的電荷。

適合對象：國小以上
翻譯者：謝祿適

Version 1.13
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軟體需求版權

軟體需求

Windows Systems	Macintosh Systems	Linux Systems
Microsoft Windows 98SE/2000/XP/Vista Sun Java 1.5.0_15 or later	OS 10.4 or later Apple Java 1.5.0_16 or later	Sun Java 1.5.0_15 or later

設計團隊	Third-party Libraries	Thanks To
Sam Reid (developer/lead) Interviewer: Wendy Adams

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