6.7K views · 45 reactions | The activity is called ’Elephant’s Toothpaste’ because the large stream of foam looks like toothpaste that is big enough for an elephant! The foam is made as the dishwashing detergent traps tiny oxygen bubbles created by the chemical reaction. Safety: This experiment requires adult supervision. Make sure to wear dishwashing gloves and safety glasses. | Questacon | Facebook

251K views · 109 shares | Elephant's Toothpaste - Science Experiment | Taras Kul | Facebook

Two simple ingredients explode to fill a swimming pool in less than 10 seconds 😊 | Mark Rober