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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Inside the glass tube is a curious “antigravity” scene: the fluid on top is a liquid
Low pressure air and Hydrogen
Sr creates purple
Typical delivery time is 7–14 days
This inversion of the usual order—liquid above
Memory metal flower (Nitinol alloy) Inside the glass tube isA flower made from memory metal: at around 20C (68F) the flower is closed, and at 30C (86F) it opens. Place the flower on your hand and gently breathe on it; it will open quickly. After cooling for about ten seconds, the flower will close again. This is a product designed to demonstrate how memory metal can take on different shapes at different temperatures. Size: 4cm*4cm*2cm
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