Homemade Liquid Nitrogen with the Joule-Thompson Effect

Re:Homemade Liquid Nitrogen with the Joule-Thompson Effect by kzrdude on Monday August 19, 2019 @02:18AM (#20735331)

Good point, why don't we see nitrogen (gas) filled balloons?

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Re:Homemade Liquid Nitrogen with the Joule-Thompson Effect by londons_explore on Monday August 19, 2019 @03:43AM (#20735729)

They are barely bouyant - helium works much better

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Re:Homemade Liquid Nitrogen with the Joule-Thompson Effect by ianai on Thursday August 22, 2019 @05:44PM (#20772667)

I wonder if a mixture would help reduce how much He is needed. Like they’ll be less dramatic but still float.

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