Yes, you can conduct experiments on the ground. I have seen a few. Edited to add: you know that there are now cameras that can pick up great detail at enormous distances? Our friends who were into this whole thing took one on a mutual vacation to Lake Tahoe, which is 22 miles in length.

On a cool day of no wind turbulence on that lake you can clearly see - from ground level - a ground level fixed point at the opposite end of the lake. Impossible.

You probably have places in your vicinity that this can be duplicated. I've also seen from San Diego to the port of Long Beach.

There's also Salton Sea. That one I have NOT yet seen - but do have an interest in due to its massive size. It's really an ideal candidate. A lot of people have recorded their efforts. Youtube purged a lot of those videos, according to these same friends of ours, but I believe bitchute still has a large number.

Yes, you can conduct experiments on the ground. I have seen a few.