Sticking My Finger Into Liquid Nitrogen

Sticking My Finger Into Liquid Nitrogen

Video of me sticking my finger in a shot glass of liquid nitrogen.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .