The shrinking kilogram or a proof for quantum physics.

[Marcilyn S Raines]

As I understand it quantum physics is the theory that our world is always in flux. After hearing the NPR Morning Edition of August 20 th. I began to wonder if this theory isn't so outlandish after all. I know it is hard to imagine that a solid substance such as granite or steel is in a constant state of molecular motion but the original model for the kilogram seems to be constantly changing.

According to the report this silver cylinder is rarely removed from its carefully guarded Parisian vault. But it is now the curious subject of debate. How can it be losing its weight? Could it possibly be--? The weight shift has to be accounted for somehow; but how?

I didn't hear the entire program perhaps they came to a plausible conclusion. Or maybe this is just one of life's little mysteries. Any thoughts?

[Alendar]

I know weight is only consistent at a specific point from another mass. Technically weight is defined in relation to all masses around it, even itself. So, if a large enough mass moved closer to the earth, then weight would be affected. Missed the show.