Little Spring Stationery 春. 文房

磁力實驗趣味套裝 STEAM Magnet Exploration Set

Kuantitas

Ringkasan

+ 適合年齡：8+ 進行各種有趣的實驗和遊戲，從同性相斥異性相吸、認識磁力場、多個磁鐵的力量加成、磁力彈簧到磁浮運輸車。25種磁力的實驗與應用，讓孩子全面認識磁力科學的原理。感受磁力的神奇力量！ Age: 8+ Feel the magic power of magnetic fields! Transform the super magnet set to perform various fun experiments and games. Make a pencil float in mid-air, engineer a personal transporter using the principle of the maglev train, and more.

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