![Why Is It So?](/dq-content/themes/movie/img/no-cover.jpg)
3 Season
46 Episode
Why Is It So? - Season 2 Episode 12 The Drama in Real Cold Stuff – Liquid Nitrogen
All manner of objects are frozen in liquid nitrogen, and their properties change in startling ways. A balloon shrinks in volume (Boyle's Law); a metal coil supports a weight. And of course, lots of other things get broken, from a flower to rubber balls.
- Year: 2012
- Country: Australia
- Genre:
- Studio: PBS
- Keyword:
- Director:
- Cast: Julius Sumner Miller