RE: ZPE - What On Earth Is Zero Point Energy?

What it looked like to me was three layers of refrigerators. (heat pumps)

There are also chemical reactions that ALWAYS absorb heat.

So, anyways, there was no light inside. I am unsure how they measured the vibration.

The Ivory Tower guys have done this a lot. An experiment disproves a long held theory, and they just shore up the theory.