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
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