The project of 2008-2009
“Together for Water”
Is part of the decade
2005-2015
Voted by the UNO
“Water: Source of Life”
Osmosis is the diffusion of a solvent (frequently water) through a semi-permeable membrane, from a
solution of low solute concentration (high water potential) to a solution with high solute concentration
(low water potential), up a solute concentration gradient.
It is a physical process in which a solvent moves, without input of energy, across a semi-permeable membrane (permeable to the solvent, but not the
solute) separating two solutions of different concentrations.
Osmosis releases energy, and can be made to do work, as when a growing tree root splits a stone .
That was easy to until we add liquid soap, at this time surface tension broke and the needle went to the bottom.