gallium spoon melting (part 2)
1.3 میلیون بار بازدید -
14 سال پیش
-
http://www.DisappearingSpoons.com - Great for demonstration purposes (chemistry/physics classes).
The gallium in the mold has solidified into a spoon! it sounds just like a regular spoon and melts to a liquid puddle in seconds. It's not an acid in which the spoon melts but simply hot water.
Do-It-Yourself spoon mold kits and Gallium metal (99,998% purity) available to make gallium spoons like this one!
The gallium in the mold has solidified into a spoon! it sounds just like a regular spoon and melts to a liquid puddle in seconds. It's not an acid in which the spoon melts but simply hot water.
Do-It-Yourself spoon mold kits and Gallium metal (99,998% purity) available to make gallium spoons like this one!
14 سال پیش
در تاریخ 1389/08/10 منتشر شده
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