How to Make Your Fan Blow Colder
Cooling off a hot room requires replacing the hot air with cooler air. Since a fan just blows the air around without changing its temperature, you must change the temperature of the air that is being blown in some way.
To make a battery-powered fan able to blow colder air, acquire supplies from a grocery store and from a kitchen supply store. The procedure is straightforward and is renewable. No additional electricity will be used.
Things You Will Need
- Battery powered fan
- 3 3 liter plastic water bottles
- Plastic bowl
Be careful not to spill water from the bowl when it’s time to empty it into the kitchen sink.
Fill three empty plastic bottles nearly to the top with tap water. Stand the three bottles in the freezer section of your refrigerator. Leave the bottles in the freezer overnight to freeze.
Place the plastic bowl on the table, in front of the fan which is also standing on the table. Let 10 minutes pass before continuing.
Turn the fan on. Stand in front of the bowl, opposite the fan, to enjoy the cooling breeze from the fan as it blows the colder air being generated by the condensation of the ice in the bottles melting.
Alice Godfrey is a marketing analyst with more than 15 years of experience in her field. She holds a Ph.D. in social and personality psychology. Past positions include market research analyst at various advertising agencies and corporations. Her articles on a wide variety of issues relating to entertainment have appeared in numerous trade publications.