I recall some years back, I was reading a popular science magazine. There was a thermal camera picture (taken in complete darkness) of some lions that had cought some prey (don't remember the spieces). You could see on the pic that the prey had a noticable warm limb in one leg. Next to the picture was a text saying something like this:
"A group of lions has successfully cought a [the prey]. The catch was probably easy, as we can see that the [prey] was injured in one leg."
Let's assume that we could travel some 150-200 years back in time, and tell to the top-notch scientists of that time, that:
"In the future we will be able to build small hand-held machines that in real-time will be able to, in complete darkness, tell that 50 meters away from us are a five lions that have cought a [prey] because the [prey] has an injured limb in real-left leg"
I would for sure assume that those scientists would be extremely sceptical of this statement.
Sure, there are many similar examples like this. But I like this specific example, because it is "understandable" for more or less every basic-educated person. I mean, most of us understand the principles of a thermal camera and the basic physics of radiation in form of light (including infrared).
Thinking of this example fills me with some "hope" - probably there are still several amazing stuff to find out! Maybe "cold-fusion" is one of those, maybe not. But as you say, me356, we should be crazy enough to still trying to do "impossible" stuff.
The upside of the "cold-fusion" stuff that we are following in this forum is two-fold:
1. The experiments that (at least presently) are performed as super-simple. Meaning that we are not putting enormous resources into it. Heck of it - we have private persons performing experiments!
2. If this works, it is really simple to prove = either there is excess heat or not. Simple measurements will tell this. I mean, if we compare this to other sciences, like nutrition: We daily read statements like this (example): "Eat two eggs per day and live 10 years longer". Consider the enormous efforts that are put into such science! And still is extremely difficult to "prove" the results!
Keep the spirit up, all of you that have the resources and knowledge to do experiments!