यदि आप इस वीडियो को नहीं देख सकते हैं, तो आपका ब्राउज़र एचटीएमएल 5 वीडियो का समर्थन नहीं करता है
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No need for gravity with density
Jacois 1 year
Density isn't a force in and of itself. Density/buoyancy being the cause is a controlled-op grift.
Why doesn't density cause things to, "fall", left, right or up? There's a better, logical explanation that can be demonstrated.