. 0. An apparatus for cooling matter as claimed in claim 0, said apparatus comprising: a conduit for providing a flow of liquid carbon dioxide; aperture coupled to said conduit for subjecting said flow of liquid carbon dioxide to a pressure expansion to create a flow of carbon dioxide snow particles; a metallic electrically conductive tube for receiving said flow of carbon dioxide snow particles and imparting to said flow of carbon dioxide snow particles a negative electrostatic charge as a result of physical engagement between said flow of carbon dioxide snow particles with a surface of said conductive tube; conductive material of lesser or opposite electrical charge that is attractive to said flow of carbon dioxide snow particles that have been charged; a support for supporting said matter in juxtaposition to said conductive material so as to enable attractive of said charged flow of carbon dioxide snow particles to said matter; wherein said conductive tube is grounded. 0. An apparatus for cooling matter as claimed in claim 0, 