[eimrine]

Any experiment has an abstract result. For example: If throwing a rock from the tower of Pisa gave us result that acceleration of gravity on Earth is 9.8 m/s^2 then that number will be exactly same for throwing any other materials from any other tower on the Earth.

[spacemanmatt]

The result of 9.8m/s^2 is descriptive of a concrete result, isn't it?