Using DEWs to heat things up. Specifically, I have seen this in the adhesives to make things fall off your walls. Update, as further evidence, after another thing fell off my wall at with suspicious timing, the song HOTTOGO by Chappel Roan came on my shuffle (what a banger btw) I think implying that they were using a mobile/remote DEW to heat up the adhesives on what was sticking on my wall.

10/21/24 Heating up the isopropanol in a spray bottle and causing it to pressurize and leak out of the spray bottle.

That being said that is a very mild but reckless application of an extremely dangerous and powerful technology.