Mr. Wizard shows
us Liquid Nitrogen
in action.
Subscribe now for
more science,
nature and
technology clips
from the
1980's
Nickelodeon show,
Mr.
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Mr. Wizard shows us Liquid Nitrogen in action. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
