[txcwpalpha]

You're telling me that you've never held a phone on your hand and had it get hot? C'mon man. Every modern phone that I know of gets quite hot when doing something like streaming video or taking a voice call for an extended period of time. You can do a simple Google search and see that people quite often discuss how their phone gets uncomfortably hot during all kinds of normal activities.

Nobody said anything about heating a bucket of water. The discussion was about heating up someone's ear, which certainly happens.