A wet bulb temperatures is the same as a "regular" temperature, but we wrap a wet rag around the bottom of the thermometer to measure it. But why the heck do we even do this? When is it useful? Shout out to Themba Khumalo for my awesome artwork. https://thembakhumaloart.com/ https://www.instagram.com/thembakhumalo_art_/ https://www.facebook.com/Themba-khumalo-Art-540819469333769/ 00:00 We know HOW, but WHY? 00:43 What we know from just a wet bulb 02:03 Wet bulbs are lower than dry bulbs 04:28 Dry & humid days 06:28 Relative & absolute humidity 07:30 Cooling towers Process with Pat is the place to come for perspective and to ask stupid questions. I want you to leave more knowledgeable, confident, motivated, and most importantly, curious. I also want to invigorate a field that seems tired and uninspiring, at least if you get your perspective from internet forums. These are not lectures. This is a place for you to leave thinking “Oh! That’s why...” This channel is not only for chemical engineers - anyone who works with processes should be able to find something of value here. #ProcessEngineering #ChemicalEngineering #ProcesswithPat