Gravity Shavity - no such thing. Denser objects drown inside less dense fluids thats all

Madhudvisa: : You have said that you have nullified the law of gravity, but how can we explain that everything is falling down?
Prabhupada: Yes, the green leaves not falling down — the dry leaves falling down, under certain condition. So it is not the law of gravitation. Why the green leaves does not fall down? Only the rejected things are falling. The rejected, you also throw away, so nature is throwing away. Where is the question of gravity?
Madhudvisa: When they go up in the space ship there is such a force holding the rocket ship down, they must have…
Prabhupada: That is everything. Everything, everything will fall down on the ground, but the controlling power is the air. If the air is adjusted, then it will not fall down.
Madhudvisa: That’s why when they go into outer space they become weightless, they can float without any airplane.
Prabhupada: That, what they’re doing (indistinct). But we see that if you can make adjustment in the air, just like we see the heavy cloud bearing many million tons of water, they do not fall down, they float. Where is the law of gravity?