No. They weigh the same because they have the same mass. They have different densities. How many times do I need to say this?
What is mass?
You say they have the same mass, so what is the same mass?
you can't dismiss volume when considering density. Density is mass per unit volume.
Tell me what volume actually is?
you can't dismiss mass when considering density. Density is mass per unit volume.
Tell me what mass is and then tell me what density is. Describe it in simple child like terms.
Density has nothing to do with gravity. Material has mass and volume independently of gravity.
So what does your gravity act on?
You ask these trivial questions:
"You say they have the same mass,
so what is the same mass?"
"Tell me what volume actually is?"
"Tell me what mass is and then tell me what density is. Describe it in simple child like terms."
Look,
if you played hookey from primary school, that's not our fault - go off and get some remedial education and at least learn what these words mean.
Here you are trying to make some of the most brilliant minds in history look ridiculous and you don't know what
"mass", "weight", "volume", "density" and I dare say "speed" and "velocity", "acceleration", "force", "inertia", "pressure", "pressure gradient", "power" and "energy" mean.
For you own sake, run and learn what these terms mean, then if you still want to believe you in your "denpressure" you will have to correct words to describe it to others.
You do have the right to use any words that you like, but then you have no right to get hot under the collar when no-one understands what you are talking about.