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主要贊助者

William 與 Flora Hewlett 基金會
The Hewlett Logo

Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
The NSF Logo國家科學基金會

An independent federal agency created by Congress in 1950 to promote the progress of science.

The King Saud LogoKing 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.

Other Sponsors Logo

氣球和浮力_Balloons & Buoyancy

以氦氣球,熱氣球或中空球體中填充不同的氣體來做實驗;探討是什麼因素讓一些氣球會飄浮而其它則否。

適合對象:國小以上
翻譯者:
謝祿適

連結原始網頁

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軟體需求

Java Icon

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

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版權

設計團隊 Third-party Libraries Thanks To
  • Ron LeMaster (developer)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Danielle Harlow
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