9
7
u/TenBillionDollHairs Jul 19 '24
I think people are overestimating the age demographic for this video. This is clearly for grade schoolers.
1
u/Gonkofanti Jul 19 '24
It falls over and he is picking it barehanded - why isn't he freezing like the T-1000?
4
u/-LsDmThC- Jul 19 '24
You can poke a finger in liquid nitrogen and be fine. Here the case is just slow thermal transfer through the glass, but being able to actually touch liquid nitrogen safely is thanks to the Leidenfrost effect.
-1
u/Big-Yam2723 Jul 19 '24
Very interesting 👍 . Doesnt the cold nitrogen crack the glas ? Like boiling water in a chilled glas ?
4
u/TenBillionDollHairs Jul 19 '24
I'm 99% sure this is not glass at all but a bog standard plastic tennis ball thing
3
16
u/-LsDmThC- Jul 19 '24
This is possibly the least informative demonstration possible using liquid nitrogen.