Aerosols
Created | Updated Jan 28, 2002
The latest type of aerosols are propelled with Air or Nitrogen, contained in a capsule, rather like a widget in the so called "draught" beer, sold in cans.
Some Aerosols use Carbon Dioxide propellant, the best of these was a Scotch Whisky, that you could squirt down your throat, fizzy, but without being diluted down by soda.
JC