After seeing that our cups lost weight when water evaporated on them, we knew that water had to be in the air! So where exactly does the water come from? After a long discussion, we came to the following agreement based on data we had collected:
We're also starting to see that this water in the air landing on the cup, or water ending up inside the cups walls must be related to temperature. It seems like water has to be in the air, and then it's got to be wayyyy cooler to see it back again as a droplet.
All this is getting us thinking about our cups and these little particles. What exactly are all these particles doing? How is the cup structured?
All this is getting us thinking about our cups and these little particles. What exactly are all these particles doing? How is the cup structured?