Goldfish in Liquid Nitrogen

Goldfish in Liquid Nitrogen

A goldfish is frozen in liquid nitrogen, only to be 'magically' brought back to life!

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 .