Real fine tuning?

[Tero]

Actual fine tuning. But we never let these guys in the lab.

They are fooling us! The kg weight supposedly expands and contracts,
but so does my scale. Jeez. New age science.

Such experiments are challenging. The first problem is that the
laboratory apparatus itself may be sensitive to changes in the
constants. The size of all atoms could be increasing, but if the ruler
you are using to measure them is getting longer, too, you would never
be able to tell.

http://www.scientificamerican.com/artic ... -12&page=2