Making History - Making Charcoal

Making History - Making Charcoal

Charcoal was essential for a number of reasons during the ancient and medieval times. This is the process most commonly used to make it

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 .