Tell me, what time is it in your neck of the woods? night-time? It is night in here. Something tells me it’s not yet night time where you are… Were the Earth not round, how would this discrepancy occur?
Besides, I was first introduced to the experiment. It was thoroughly explained and the result made sense.
I could do the same experiment, over and over, but I don’t need to. I’ve traveled by airplane, and saw the curvature on the horizon.
Even if I hadn’t done this other experiment, the one provided by the teacher seems feasible enough and requires no mental trickery… just observation of what is there to be seen.
Like said above, the things taught to me about the world had an accompanying “experimental procedure” which seemed completely reasonable and relied in no mental trickery.
Some, I did myself - in college, I had some 4 or 5 semesters of “experimental physics” - got to do lots of stuff from measuring the gravitational constant to particle decay, to measuring the mass of an electron, to the observation of diffraction patterns… ah… good old times.
To put it in a general way: I accept experimental results, from experiments performed by other people, if the experiment’s description looks reasonable to me and to the peer reviewers who allow the publishing of the papers where these results are shown to the world.
Even so, it is known that this method is not without faults. Erroneous experimental results have been published and taught and accepted as true. Some have been discovered… who knows how many remain untouched?.. perhaps because the discoveries are not relevant, no one bothers to repeat it, nor even recheck in light of new knowledge…
You know… if you really wanted to hit me with this “you believe in a lot more things than you may think”, you could have gone at it in a completely better way.
I believe my wife is not having an affair.
I believe I will celebrate my father’s birthday in a few days.
I believe this message will reach you in good health (as good as it was when you wrote that last thing, at least).
I believe my friends are not there just for when they need cash assistance.
etc…
Can I perform the experiment for any of these beliefs?.. perhaps… some require waiting, some require trust, or lack thereof.
Are you still wanting to equate these beliefs to the belief in the existence of a magical para-normal entity who is responsible for the very existence of the Universe?
I think I need to create a new thread…

(why settle for belief in such a being?)