Ukrainian YouTuber, OddlyTube, fills a watermelon with explosive foam in this messy science experiment from September 14.
Elephant toothpaste erupts from a watermelon in this YouTuber's experiment
Ukrainian YouTuber, OddlyTube, fills a watermelon with explosive foam in this messy science experiment from September 14.
The foamy substance, more commonly known as 'elephant toothpaste,' is caused by the decomposition of hydrogen peroxide using potassium iodide.
The footage was filmed in L'viv.