If you open a Co2 container upside down it vents liquid Co2.
http://www.midwestsupplies.com/produ...2-injector.jpg
play with some of those canisters used for air pistols and paint ball guns.
http://images.google.ca/imgres?imgur...lr%3D%26sa%3DN
be careful though it is cold enough to burn you.
http://www.et.byu.edu/~wheeler/benchtop/co2.php


> wrote in message
...
> In sci.physics habshi > wrote:
> > Can one make co2 (dry ice) at home and bubble it through
> > drinks to cool the drink instantly instead of waiting for the ice to
> > take effect ? What would such a machine cost ?
>
> Dry ice isn't liquid, it is solid, therefor one wouldn't "bubble it
> through", they would just drop it in.
>
> Making food grade dry ice would require oil free pumps and a bunch
> of stuff to keep it consumable.
>
> It would be expensive.
>
> None of this has anything to do with physics or the culture of anywhere,
> so followups set to something appropriate since habshi is too big an
> idiot to post to the correct group.
>
> --
> Jim Pennino
>
> Remove .spam.sux to reply.