Can the physics of putting your finger over a straw engulfed in water be enlarged to a bigger scale, say the size of a silo?
Gravity might be to strong. This principal may only work on small items like straws...It would be cool to look up and see water being suspended over our heads...
No. The force of gravity would overcome this attraction.
It might be able to be scaled up, but there is a point that gravity and the strength of the materials would cause it to fail.
