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探索自然

顯示第 1 至 24 項結果，共 27 項

DIY三球儀手動 (皮帶筋傳動星體運行)
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DIY植物迷宮
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DIY繪圖儀
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三合一熱脹冷縮實驗
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不同溫度的物體接觸實驗
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哈勃瓶
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抽水壓力機
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星座投影儀
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曹沖稱象
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月亮圓缺的變化
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氣流懸球
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永動鳥
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空氣大力士
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自製跑道（圓的周長和半徑的關係)
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記憶合金五角星 (材料科學)
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DIY熱傳導
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活動星圖 Starmap
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美國空氣大炮 Airzooka
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DIY人造雪 DIY Artificial Snow
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DIY吸塵機 (大氣壓與真空實驗) DIY Vacuum Cleaner
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DIY降落傘 DIY Parachute (空氣動力學)
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DIY模擬火山噴發實驗（簡易版）DIY Simulation Volcanic Eruption Experiment (Simple version)
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DIY種植晶體生長結晶實驗四季版套裝 DIY Planting Crystal Growth Crystallization Experiment Four seasons version
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DIY種植晶體生長結晶實驗套裝 DIY Planting Crystal Growth Crystallization Experiment set
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