Spangler: Liquid nitrogen science
KUSA – Steve Spangler calls it Sub-Zero Science – the coolest way to explore the states of matter without accidentally freezing off Kim’s fingers.
9News.com: Spangler: Liquid nitrogen science
KUSA – Steve Spangler calls it Sub-Zero Science – the coolest way to explore the states of matter without accidentally freezing off Kim’s fingers.
9News.com: Spangler: Liquid nitrogen science