The entire assembly was then sealed up with heat-shrink tubing. To make them fluid safe, I attached some three-lead wire and encapsulated the connections with hot-glue. The sensors are thermistors from DigiKey since they are cheap and relatively accurate as well. For that we'll use the pint glasses.įirst I had to build the temperature sensors. While the myth concerns bottles, I want to be able to monitor the temperature during the cooling cycle without opening the bottles. First I'll use two identical pint glasses filled with water and some temperature sensors, then we'll actually put glass bottles in and measure just the end result. We will attack this problem with two approaches. Would water evaporate into the cold, but dry freezer air? Below we'll look at a couple of experiments and decide if this idea works! This is why we sweat, evaporating water does indeed cool the surface.
My guess is that the thought process says evaporative cooling is the culprit. Supposedly this would quickly cool the drink, faster than just the freezer. The post claimed that to quickly cool your favorite drink you should wrap the bottle/can in a wet paper towel and put it in the freezer. While reading one of the many pages claiming to have "15 Amazing Life Hacks" or something similar, I found a claim about quickly cooling a drink that deserved some investigation.
0 kommentar(er)
