(07-05-2015, 12:46 PM)surferdude2 Wrote: If you choose to use ice, I suggest crushing it up since that will increase the surface area and make for better heat transfer.
But it will also melt faster that way. So you'd get better cooling but not for as long.
I am neither a Doctor, nor any other kind of medical professional.
Actually you know, it is what it isn't.