>>>That's what I was thinking as well. But I'm still curious about the geom. shape of the Eiffel Tower and the formula of calculating its volume.
>>
>>I think that'd be too complicated. Much simpler to dip it into water and measure the volume of the liquid it displaces :).
>
>Dragan, it will be far more easier to dip Hilmar's model into water and multiply the volume of the liquid displaced by 1000 :)

By 1e9, actually - but then any error we make will be multiplied as well. I think my method is much more precise... though a bit less practical :).