| Liquid nitrogen boils at -196 degree Celsius. When the liquid boils out of a whistling kettle, it makes the latter whistle, but the kettle is cold and not hot as common perception of a whistling kettle whistling is associated with boiling hot water. |
Duration: 00:00:51 Rating: ![]() ![]() ![]() View: 7,478From: petersplim Keywords: Liquid, nitrogen |
Leave a Reply