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The Torre dell'Elefante (Italian: "Tower of the Elephant") is a medieval tower in Cagliari, southern Sardinia, Italy. It is located in the Castello historical quarter ...
Elephant's toothpaste is a foamy substance caused by the quick decomposition of hydrogen peroxide (H 2 O 2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1] How rapidly the reaction proceeds will depend on the concentration of hydrogen peroxide.