
形狀記憶金屬風車 JAPAN
風車背後裝有滑輪,利用記憶金屬帶動風車轉動。記憶金屬當轉動浸在七十度溫水中,
金屬變成直線形狀;當金屬轉動離開溫水便變換原形,如此金屬便產生收縮伸展動作
帶動風車轉動。學生對此新奇物質必定產生興趣,引發牠們研究科學奧祕。
套裝由木製成,需要簡單裝配倍增學習興趣。 Overall Dimension : 70 x 90 x 175 mm
Item no : JP 1-114-190
Memory metal windmill
Japan
Windmill apply the memory metal feature to rotate the windmill turn when
one end of
memory metal immersed into 70 degree hot water.
This kit is required student to construct the main body of windmill and memory
metal
stretch over pulley.
Funny and full of educational purpose
Item no : JP 1-114-190
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