How Do You Make Fog In A Bottle?
Fog is a cloud, like you see in the sky, only one that forms on the ground. Humans create clouds of fog the same way clouds in the sky form. There are many different types of fog, depending on how and where they form, but they all are made in the same way: hot water vapor passing over cool air produces condensation around nuclei in the air, and it is those tiny droplets that are called fog. Since cool air cannot hold as much moisture as warm air, the moisture condenses in the form of droplets around nuclei like soot, ash, pollutants, dust, ice and even sea salt crystals. You can make fog in a bottle using simple hot water and ice, with the addition of alcohol, or, for the adventurous, using dry ice; in much the same way commercial machines make fog. • Fill up the jar or bottle completely with very hot water and let it stay there for about 60 seconds. • Pour out all but about an inch of the hot water. • Put a strainer or bag over the top of the jar. • Place ice cubes in the strainer or
