A chemical garden

A chemical garden

I followed Nurdrages instructions to make sodium silicate (roughly) and to my surprise, I did not fail; so I quickly got the camcorder out and filmed crystals growing.

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 .