How to polish Aluminium at home

How to polish Aluminium at home

This is a quick demo on how I polish my stuff. Like my knuckledusters and other things.

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 .