Anyone notice an increase of posts regarding this topic?

The most recent...
http://forum.allaboutcircuits.com/threads/producing-heat-from-ir-led-possible.112183/

 

Yes. We had a wave of e-cig threads for a while. Not sure what this new fad is all about. I like heat therapy. I get all I need in about 20 minutes in the steam room.

 

When I need my lap or tummy warmed there is the cat, when it is my feet there is the dog.

 

My daughter is pretty good for heart warming and my wife is great for icy stares and cold shoulders.