Mercury beating heart

Mercury beating heart

The contraction and relaxation of the mercury is due to changes in the surface tension of, and charge on, the mercury drop

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 .