What's The Fastest Way To Cool A Soda?

I'm doing an experiment about it and I think really cold water and really cold ice will cool it fastest. I read on a website that ice cubes alone won't do as well as cold water alone. So yeah, water+ice.

By putting ice inside a drink.

Add salt to ice and pt it in a freezer

Ice water bath with salt

First you have to have it hot because the hotter the liquid the faster it freezes

You take a CO2 fire extinguisher and unload it on the soda

Use an exothermic reaction