Fun With Liquid Nitrogen - Cool Science Experiment Sick Science! 3:25 15 years ago 924 907 Далее Скачать
Liquid Nitrogen Flowers at the Summer of Irrespnosible Science MDScienceCenter 0:30 13 years ago 288 Далее Скачать
Chemical Kim Demonstrating Flowers in Liquid Nitrogen Chemical Kim Science 1:41 3 years ago 186 Далее Скачать
Liquid Nitrogen Cloud - Cool Science Experiment #shorts learningscienceisfun 0:29 2 years ago 571 Далее Скачать