Home made Charcoal

Home made Charcoal

You can make charcoal by heating a barrel full of dry wood. If you let the gasses out beneath the barrel you get very much extra heat. Takes 1.5h.

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 .