With a temperature of -109 degrees, dry ice is much colder compared to the zero-degree temp of most household freezers. This means you can place your produce in a cooler full of dry ice ...

Desert air coolers are an excellent cooling solution for hot and dry climates, making them perfect for use in India. Choose ...

[Paul] himself has tried the dry ice in a cooler full of root beer method. The problem is that the cooler isn’t pressurized so the carbonation level is very low. You need to have cold ...