To address this issue, we conducted the following experiments,
1. Test the air outlet of the heater. Although it is warm air, thermal imaging cannot capture any images of thermal air flow. Of course, I shot it with a vertical air outlet.
2. Test the mouth of the tea cup, and you can see the thermal image of the water vapor.
3. To test the breath of the human body, you can use thermal imaging to capture some infrared pictures of the airflow.
4. It is also possible to use thermal imaging to monitor the chimneys of the factory.
Based on the above experiments, I infer that the humid air will be more obvious. If the dry air should not be photographed, so everyone who photographed the fart, then I can conclude that the humidity of the fart is > 80 relative humidity.
As for whether the humidity of the fart is related to health, this is beyond the scope of my research. If you are interested, you can discuss it together.
Finally, I will show you my equipment, the product of IR-EO CAMERAS & SYSTEMS Co., Ltd. Don’t say anything, just take a photo
