Stevan Gvozdenovic
Member
nah I don't think so, but there is another idea
what if there was a device at the bottom which would change the shape of the "open ball" so it would become buoyant and similar device at the top that would change the shape back so it would sink again when filled with balls? If the ball was made of elastic material in theory it could be possible, the question is however how much energy that would use especially at the bottom with high water pressure.
what if there was a device at the bottom which would change the shape of the "open ball" so it would become buoyant and similar device at the top that would change the shape back so it would sink again when filled with balls? If the ball was made of elastic material in theory it could be possible, the question is however how much energy that would use especially at the bottom with high water pressure.