Coolest Element

Coolest Element

The Periodic Table of Videos team answer a viewer question: "Which element do you think is the coolest?" Answers include carbon, helium, boron, uranium, sulfur, platinum and caesium.

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 .